| 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 | $69.70 | 3.458% | $72.1102 | $72.11 | $72.10 | $72.10 |
| Purchase #2 | $194.87 | 13.462% | $221.1034 | $221.10 | $221.10 | $221.10 |
| Purchase #3 | $121.47 | 9.104% | $132.5286 | $132.53 | $132.55 | $132.50 |
| Purchase #4 | $178.89 | 8.582% | $194.2423 | $194.24 | $194.25 | $194.20 |
| Purchase #5 | $126.27 | 11.314% | $140.5562 | $140.56 | $140.55 | $140.60 |
| Purchase #6 | $242.85 | 9.490% | $265.8965 | $265.90 | $265.90 | $265.90 |
| Purchase #7 | $25.29 | 9.160% | $27.6066 | $27.61 | $27.60 | $27.60 |
| 7 purchase totals = | $959.34 | $1,054.0438 | $1,054.05 | $1,054.05 | $1,054.00 | |