| 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 | $109.41 | 9.179% | $119.4527 | $119.45 | $119.45 | $119.50 |
| Purchase #2 | $222.47 | 5.627% | $234.9884 | $234.99 | $235.00 | $235.00 |
| Purchase #3 | $188.95 | 13.404% | $214.2769 | $214.28 | $214.30 | $214.30 |
| Purchase #4 | $169.31 | 5.716% | $178.9878 | $178.99 | $179.00 | $179.00 |
| Purchase #5 | $46.91 | 6.813% | $50.106 | $50.11 | $50.10 | $50.10 |
| Purchase #6 | $153.93 | 10.562% | $170.1881 | $170.19 | $170.20 | $170.20 |
| Purchase #7 | $8.70 | 3.391% | $8.995 | $9.00 | $9.00 | $9.00 |
| 7 purchase totals = | $899.68 | $976.9949 | $977.01 | $977.05 | $977.10 | |