| 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 | $144.81 | 7.389% | $155.51 | $155.51 | $155.50 | $155.50 |
| Purchase #2 | $241.65 | 11.709% | $269.9448 | $269.94 | $269.95 | $269.90 |
| Purchase #3 | $202.91 | 10.425% | $224.0634 | $224.06 | $224.05 | $224.10 |
| Purchase #4 | $212.53 | 5.775% | $224.8036 | $224.80 | $224.80 | $224.80 |
| Purchase #5 | $140.81 | 11.741% | $157.3425 | $157.34 | $157.35 | $157.30 |
| Purchase #6 | $43.89 | 8.163% | $47.4727 | $47.47 | $47.45 | $47.50 |
| Purchase #7 | $15.26 | 6.254% | $16.2144 | $16.21 | $16.20 | $16.20 |
| 7 purchase totals = | $1,001.86 | $1,095.3514 | $1,095.33 | $1,095.30 | $1,095.30 | |