| 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 | $123.91 | 11.443% | $138.089 | $138.09 | $138.10 | $138.10 |
| Purchase #2 | $210.75 | 13.390% | $238.9694 | $238.97 | $238.95 | $239.00 |
| Purchase #3 | $83.89 | 5.516% | $88.5174 | $88.52 | $88.50 | $88.50 |
| Purchase #4 | $111.39 | 7.669% | $119.9325 | $119.93 | $119.95 | $119.90 |
| Purchase #5 | $190.76 | 5.533% | $201.3148 | $201.31 | $201.30 | $201.30 |
| Purchase #6 | $146.82 | 8.778% | $159.7079 | $159.71 | $159.70 | $159.70 |
| Purchase #7 | $133.74 | 7.559% | $143.8494 | $143.85 | $143.85 | $143.80 |
| 7 purchase totals = | $1,001.26 | $1,090.3804 | $1,090.38 | $1,090.35 | $1,090.30 | |