| 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 | $11.88 | 8.281% | $12.8638 | $12.86 | $12.85 | $12.90 |
| Purchase #2 | $229.78 | 12.348% | $258.1532 | $258.15 | $258.15 | $258.20 |
| Purchase #3 | $161.29 | 11.105% | $179.2013 | $179.20 | $179.20 | $179.20 |
| Purchase #4 | $86.44 | 5.811% | $91.463 | $91.46 | $91.45 | $91.50 |
| Purchase #5 | $63.50 | 7.718% | $68.4009 | $68.40 | $68.40 | $68.40 |
| Purchase #6 | $67.50 | 11.672% | $75.3786 | $75.38 | $75.40 | $75.40 |
| Purchase #7 | $232.98 | 3.577% | $241.3137 | $241.31 | $241.30 | $241.30 |
| 7 purchase totals = | $853.37 | $926.7745 | $926.76 | $926.75 | $926.90 | |