| 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 | $217.30 | 3.299% | $224.4687 | $224.47 | $224.45 | $224.50 |
| Purchase #2 | $81.40 | 11.448% | $90.7187 | $90.72 | $90.70 | $90.70 |
| Purchase #3 | $87.32 | 6.657% | $93.1329 | $93.13 | $93.15 | $93.10 |
| Purchase #4 | $152.55 | 13.629% | $173.341 | $173.34 | $173.35 | $173.30 |
| Purchase #5 | $142.61 | 10.693% | $157.8593 | $157.86 | $157.85 | $157.90 |
| Purchase #6 | $146.96 | 11.542% | $163.9221 | $163.92 | $163.90 | $163.90 |
| Purchase #7 | $176.73 | 6.760% | $188.6769 | $188.68 | $188.70 | $188.70 |
| 7 purchase totals = | $1,004.87 | $1,092.1196 | $1,092.12 | $1,092.10 | $1,092.10 | |