| 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 | $190.30 | 5.790% | $201.3184 | $201.32 | $201.30 | $201.30 |
| Purchase #2 | $29.30 | 12.252% | $32.8898 | $32.89 | $32.90 | $32.90 |
| Purchase #3 | $190.99 | 11.414% | $212.7896 | $212.79 | $212.80 | $212.80 |
| Purchase #4 | $24.76 | 4.563% | $25.8898 | $25.89 | $25.90 | $25.90 |
| Purchase #5 | $78.54 | 12.797% | $88.5908 | $88.59 | $88.60 | $88.60 |
| Purchase #6 | $113.87 | 4.672% | $119.19 | $119.19 | $119.20 | $119.20 |
| Purchase #7 | $71.87 | 10.707% | $79.5651 | $79.57 | $79.55 | $79.60 |
| 7 purchase totals = | $699.63 | $760.2335 | $760.24 | $760.25 | $760.30 | |