| 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 | $224.85 | 4.777% | $235.5911 | $235.59 | $235.60 | $235.60 |
| Purchase #2 | $24.95 | 7.749% | $26.8834 | $26.88 | $26.90 | $26.90 |
| Purchase #3 | $128.88 | 11.668% | $143.9177 | $143.92 | $143.90 | $143.90 |
| Purchase #4 | $143.86 | 5.654% | $151.9938 | $151.99 | $152.00 | $152.00 |
| Purchase #5 | $127.35 | 5.167% | $133.9302 | $133.93 | $133.95 | $133.90 |
| Purchase #6 | $9.34 | 7.855% | $10.0737 | $10.07 | $10.05 | $10.10 |
| Purchase #7 | $98.31 | 13.307% | $111.3921 | $111.39 | $111.40 | $111.40 |
| 7 purchase totals = | $757.54 | $813.7820 | $813.77 | $813.80 | $813.80 | |