| 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 | $231.85 | 7.267% | $248.6985 | $248.70 | $248.70 | $248.70 |
| Purchase #2 | $111.48 | 3.501% | $115.3829 | $115.38 | $115.40 | $115.40 |
| Purchase #3 | $62.84 | 3.336% | $64.9363 | $64.94 | $64.95 | $64.90 |
| Purchase #4 | $69.44 | 5.330% | $73.1412 | $73.14 | $73.15 | $73.10 |
| Purchase #5 | $65.85 | 8.591% | $71.5072 | $71.51 | $71.50 | $71.50 |
| Purchase #6 | $230.32 | 6.698% | $245.7468 | $245.75 | $245.75 | $245.70 |
| Purchase #7 | $102.61 | 10.538% | $113.423 | $113.42 | $113.40 | $113.40 |
| 7 purchase totals = | $874.39 | $932.8359 | $932.84 | $932.85 | $932.70 | |