| 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 | $211.58 | 6.543% | $225.4237 | $225.42 | $225.40 | $225.40 |
| Purchase #2 | $57.89 | 13.736% | $65.8418 | $65.84 | $65.85 | $65.80 |
| Purchase #3 | $232.34 | 10.695% | $257.1888 | $257.19 | $257.20 | $257.20 |
| Purchase #4 | $177.42 | 10.158% | $195.4423 | $195.44 | $195.45 | $195.40 |
| Purchase #5 | $168.93 | 12.297% | $189.7033 | $189.70 | $189.70 | $189.70 |
| Purchase #6 | $100.30 | 8.245% | $108.5697 | $108.57 | $108.55 | $108.60 |
| Purchase #7 | $144.64 | 5.779% | $152.9987 | $153.00 | $153.00 | $153.00 |
| 7 purchase totals = | $1,093.10 | $1,195.1683 | $1,195.16 | $1,195.15 | $1,195.10 | |