| 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 | $228.27 | 10.749% | $252.8067 | $252.81 | $252.80 | $252.80 |
| Purchase #2 | $113.49 | 6.812% | $121.2209 | $121.22 | $121.20 | $121.20 |
| Purchase #3 | $126.67 | 4.131% | $131.9027 | $131.90 | $131.90 | $131.90 |
| Purchase #4 | $209.80 | 11.617% | $234.1725 | $234.17 | $234.15 | $234.20 |
| Purchase #5 | $224.45 | 3.457% | $232.2092 | $232.21 | $232.20 | $232.20 |
| Purchase #6 | $31.80 | 10.608% | $35.1733 | $35.17 | $35.15 | $35.20 |
| Purchase #7 | $85.53 | 4.621% | $89.4823 | $89.48 | $89.50 | $89.50 |
| 7 purchase totals = | $1,020.01 | $1,096.9676 | $1,096.96 | $1,096.90 | $1,097.00 | |