| 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 | $232.38 | 12.194% | $260.7164 | $260.72 | $260.70 | $260.70 |
| Purchase #2 | $189.55 | 6.472% | $201.8177 | $201.82 | $201.80 | $201.80 |
| Purchase #3 | $244.78 | 9.147% | $267.17 | $267.17 | $267.15 | $267.20 |
| Purchase #4 | $229.32 | 8.829% | $249.5667 | $249.57 | $249.55 | $249.60 |
| Purchase #5 | $15.61 | 8.830% | $16.9884 | $16.99 | $17.00 | $17.00 |
| Purchase #6 | $82.47 | 9.845% | $90.5892 | $90.59 | $90.60 | $90.60 |
| Purchase #7 | $132.80 | 12.257% | $149.0773 | $149.08 | $149.10 | $149.10 |
| 7 purchase totals = | $1,126.91 | $1,235.9257 | $1,235.94 | $1,235.90 | $1,236.00 | |