| 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 | $30.80 | 5.421% | $32.4697 | $32.47 | $32.45 | $32.50 |
| Purchase #2 | $249.36 | 4.636% | $260.9203 | $260.92 | $260.90 | $260.90 |
| Purchase #3 | $235.52 | 13.846% | $268.1301 | $268.13 | $268.15 | $268.10 |
| Purchase #4 | $110.34 | 13.739% | $125.4996 | $125.50 | $125.50 | $125.50 |
| Purchase #5 | $122.61 | 10.811% | $135.8654 | $135.87 | $135.85 | $135.90 |
| Purchase #6 | $223.42 | 13.685% | $253.995 | $254.00 | $254.00 | $254.00 |
| Purchase #7 | $64.46 | 6.515% | $68.6596 | $68.66 | $68.65 | $68.70 |
| 7 purchase totals = | $1,036.51 | $1,145.5397 | $1,145.55 | $1,145.50 | $1,145.60 | |