| 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 | $248.32 | 6.489% | $264.4335 | $264.43 | $264.45 | $264.40 |
| Purchase #2 | $60.33 | 6.172% | $64.0536 | $64.05 | $64.05 | $64.10 |
| Purchase #3 | $35.45 | 5.345% | $37.3448 | $37.34 | $37.35 | $37.30 |
| Purchase #4 | $71.57 | 8.333% | $77.5339 | $77.53 | $77.55 | $77.50 |
| Purchase #5 | $240.89 | 5.284% | $253.6186 | $253.62 | $253.60 | $253.60 |
| Purchase #6 | $30.30 | 9.689% | $33.2358 | $33.24 | $33.25 | $33.20 |
| Purchase #7 | $154.52 | 3.420% | $159.8046 | $159.80 | $159.80 | $159.80 |
| 7 purchase totals = | $841.38 | $890.0248 | $890.01 | $890.05 | $889.90 | |