| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $219.43 | 12.103% | $245.9876 | $245.99 | $246.00 | $246.00 |
| Purchase #2 | $140.46 | 13.652% | $159.6356 | $159.64 | $159.65 | $159.60 |
| Purchase #3 | $136.86 | 3.372% | $141.4749 | $141.47 | $141.45 | $141.50 |
| Purchase #4 | $173.73 | 3.600% | $179.9843 | $179.98 | $180.00 | $180.00 |
| Purchase #5 | $173.78 | 4.114% | $180.9293 | $180.93 | $180.95 | $180.90 |
| Purchase #6 | $115.60 | 12.312% | $129.8327 | $129.83 | $129.85 | $129.80 |
| Purchase #7 | $88.61 | 12.107% | $99.338 | $99.34 | $99.35 | $99.30 |
| 7 purchase totals = | $1,048.47 | $1,137.1824 | $1,137.18 | $1,137.25 | $1,137.10 | |