| 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 | $110.50 | 3.591% | $114.4681 | $114.47 | $114.45 | $114.50 |
| Purchase #2 | $204.35 | 13.625% | $232.1927 | $232.19 | $232.20 | $232.20 |
| Purchase #3 | $27.42 | 6.485% | $29.1982 | $29.20 | $29.20 | $29.20 |
| Purchase #4 | $120.48 | 9.796% | $132.2822 | $132.28 | $132.30 | $132.30 |
| Purchase #5 | $179.27 | 11.470% | $199.8323 | $199.83 | $199.85 | $199.80 |
| Purchase #6 | $24.60 | 6.215% | $26.1289 | $26.13 | $26.15 | $26.10 |
| Purchase #7 | $86.98 | 9.314% | $95.0813 | $95.08 | $95.10 | $95.10 |
| 7 purchase totals = | $753.60 | $829.1837 | $829.18 | $829.25 | $829.20 | |