| 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 | $232.74 | 9.418% | $254.6595 | $254.66 | $254.65 | $254.70 |
| Purchase #2 | $157.73 | 8.398% | $170.9762 | $170.98 | $171.00 | $171.00 |
| Purchase #3 | $37.43 | 11.737% | $41.8232 | $41.82 | $41.80 | $41.80 |
| Purchase #4 | $29.32 | 9.569% | $32.1256 | $32.13 | $32.15 | $32.10 |
| Purchase #5 | $221.28 | 3.323% | $228.6331 | $228.63 | $228.65 | $228.60 |
| Purchase #6 | $37.84 | 10.183% | $41.6932 | $41.69 | $41.70 | $41.70 |
| Purchase #7 | $83.77 | 11.785% | $93.6423 | $93.64 | $93.65 | $93.60 |
| 7 purchase totals = | $800.11 | $863.5531 | $863.55 | $863.60 | $863.50 | |