| 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 | $128.30 | 10.838% | $142.2052 | $142.21 | $142.20 | $142.20 |
| Purchase #2 | $80.98 | 8.743% | $88.0601 | $88.06 | $88.05 | $88.10 |
| Purchase #3 | $48.86 | 12.353% | $54.8957 | $54.90 | $54.90 | $54.90 |
| Purchase #4 | $64.81 | 5.565% | $68.4167 | $68.42 | $68.40 | $68.40 |
| Purchase #5 | $57.80 | 13.282% | $65.477 | $65.48 | $65.50 | $65.50 |
| Purchase #6 | $241.57 | 4.180% | $251.6676 | $251.67 | $251.65 | $251.70 |
| Purchase #7 | $36.85 | 12.667% | $41.5178 | $41.52 | $41.50 | $41.50 |
| 7 purchase totals = | $659.17 | $712.2401 | $712.26 | $712.20 | $712.30 | |