| 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 | $122.28 | 9.856% | $134.3319 | $134.33 | $134.35 | $134.30 |
| Purchase #2 | $223.57 | 7.417% | $240.1522 | $240.15 | $240.15 | $240.20 |
| Purchase #3 | $80.98 | 8.799% | $88.1054 | $88.11 | $88.10 | $88.10 |
| Purchase #4 | $64.95 | 13.466% | $73.6962 | $73.70 | $73.70 | $73.70 |
| Purchase #5 | $129.97 | 7.524% | $139.7489 | $139.75 | $139.75 | $139.70 |
| Purchase #6 | $13.61 | 12.330% | $15.2881 | $15.29 | $15.30 | $15.30 |
| Purchase #7 | $200.25 | 11.223% | $222.7241 | $222.72 | $222.70 | $222.70 |
| 7 purchase totals = | $835.61 | $914.0468 | $914.05 | $914.05 | $914.00 | |