| 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 | $40.59 | 12.580% | $45.6962 | $45.70 | $45.70 | $45.70 |
| Purchase #2 | $194.46 | 11.850% | $217.5035 | $217.50 | $217.50 | $217.50 |
| Purchase #3 | $129.96 | 9.803% | $142.7 | $142.70 | $142.70 | $142.70 |
| Purchase #4 | $140.43 | 7.695% | $151.2361 | $151.24 | $151.25 | $151.20 |
| Purchase #5 | $193.54 | 4.793% | $202.8164 | $202.82 | $202.80 | $202.80 |
| Purchase #6 | $126.83 | 6.663% | $135.2807 | $135.28 | $135.30 | $135.30 |
| Purchase #7 | $140.82 | 9.815% | $154.6415 | $154.64 | $154.65 | $154.60 |
| 7 purchase totals = | $966.63 | $1,049.8744 | $1,049.88 | $1,049.90 | $1,049.80 | |