| 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 | $138.39 | 10.332% | $152.6885 | $152.69 | $152.70 | $152.70 |
| Purchase #2 | $41.26 | 11.782% | $46.1213 | $46.12 | $46.10 | $46.10 |
| Purchase #3 | $33.46 | 13.501% | $37.9774 | $37.98 | $38.00 | $38.00 |
| Purchase #4 | $91.77 | 12.185% | $102.9522 | $102.95 | $102.95 | $103.00 |
| Purchase #5 | $42.34 | 3.824% | $43.9591 | $43.96 | $43.95 | $44.00 |
| Purchase #6 | $121.96 | 5.752% | $128.9751 | $128.98 | $129.00 | $129.00 |
| Purchase #7 | $239.64 | 7.448% | $257.4884 | $257.49 | $257.50 | $257.50 |
| 7 purchase totals = | $708.82 | $770.1620 | $770.17 | $770.20 | $770.30 | |