| 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 | $142.73 | 6.786% | $152.4157 | $152.42 | $152.40 | $152.40 |
| Purchase #2 | $237.39 | 6.554% | $252.9485 | $252.95 | $252.95 | $252.90 |
| Purchase #3 | $179.50 | 11.197% | $199.5986 | $199.60 | $199.60 | $199.60 |
| Purchase #4 | $218.70 | 3.299% | $225.9149 | $225.91 | $225.90 | $225.90 |
| Purchase #5 | $243.50 | 5.186% | $256.1279 | $256.13 | $256.15 | $256.10 |
| Purchase #6 | $79.68 | 7.167% | $85.3907 | $85.39 | $85.40 | $85.40 |
| Purchase #7 | $51.53 | 13.241% | $58.3531 | $58.35 | $58.35 | $58.40 |
| 7 purchase totals = | $1,153.03 | $1,230.7494 | $1,230.75 | $1,230.75 | $1,230.70 | |