| 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 | $146.58 | 10.462% | $161.9152 | $161.92 | $161.90 | $161.90 |
| Purchase #2 | $248.28 | 9.128% | $270.943 | $270.94 | $270.95 | $270.90 |
| Purchase #3 | $234.31 | 7.819% | $252.6307 | $252.63 | $252.65 | $252.60 |
| Purchase #4 | $203.78 | 6.529% | $217.0848 | $217.08 | $217.10 | $217.10 |
| Purchase #5 | $102.92 | 12.755% | $116.0474 | $116.05 | $116.05 | $116.00 |
| Purchase #6 | $62.34 | 3.690% | $64.6403 | $64.64 | $64.65 | $64.60 |
| Purchase #7 | $242.89 | 8.147% | $262.6782 | $262.68 | $262.70 | $262.70 |
| 7 purchase totals = | $1,241.10 | $1,345.9396 | $1,345.94 | $1,346.00 | $1,345.80 | |