| 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 | $105.55 | 8.148% | $114.1502 | $114.15 | $114.15 | $114.20 |
| Purchase #2 | $152.54 | 4.310% | $159.1145 | $159.11 | $159.10 | $159.10 |
| Purchase #3 | $111.69 | 9.531% | $122.3352 | $122.34 | $122.35 | $122.30 |
| Purchase #4 | $232.89 | 10.229% | $256.7123 | $256.71 | $256.70 | $256.70 |
| Purchase #5 | $209.50 | 12.790% | $236.2951 | $236.30 | $236.30 | $236.30 |
| Purchase #6 | $35.69 | 13.837% | $40.6284 | $40.63 | $40.65 | $40.60 |
| Purchase #7 | $212.61 | 6.588% | $226.6167 | $226.62 | $226.60 | $226.60 |
| 7 purchase totals = | $1,060.47 | $1,155.8524 | $1,155.86 | $1,155.85 | $1,155.80 | |