| 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 | $242.31 | 5.149% | $254.7865 | $254.79 | $254.80 | $254.80 |
| Purchase #2 | $238.49 | 9.414% | $260.9414 | $260.94 | $260.95 | $260.90 |
| Purchase #3 | $144.88 | 6.240% | $153.9205 | $153.92 | $153.90 | $153.90 |
| Purchase #4 | $156.77 | 3.251% | $161.8666 | $161.87 | $161.85 | $161.90 |
| Purchase #5 | $79.48 | 6.467% | $84.62 | $84.62 | $84.60 | $84.60 |
| Purchase #6 | $142.56 | 11.468% | $158.9088 | $158.91 | $158.90 | $158.90 |
| Purchase #7 | $62.55 | 8.653% | $67.9625 | $67.96 | $67.95 | $68.00 |
| 7 purchase totals = | $1,067.04 | $1,143.0063 | $1,143.01 | $1,142.95 | $1,143.00 | |