| 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 | $119.79 | 10.608% | $132.4973 | $132.50 | $132.50 | $132.50 |
| Purchase #2 | $244.70 | 7.799% | $263.7842 | $263.78 | $263.80 | $263.80 |
| Purchase #3 | $78.80 | 10.788% | $87.3009 | $87.30 | $87.30 | $87.30 |
| Purchase #4 | $177.88 | 5.265% | $187.2454 | $187.25 | $187.25 | $187.20 |
| Purchase #5 | $46.60 | 9.462% | $51.0093 | $51.01 | $51.00 | $51.00 |
| Purchase #6 | $211.73 | 10.104% | $233.1232 | $233.12 | $233.10 | $233.10 |
| Purchase #7 | $14.84 | 8.822% | $16.1492 | $16.15 | $16.15 | $16.10 |
| 7 purchase totals = | $894.34 | $971.1095 | $971.11 | $971.10 | $971.00 | |