| 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 | $112.53 | 7.734% | $121.2331 | $121.23 | $121.25 | $121.20 |
| Purchase #2 | $173.80 | 8.854% | $189.1883 | $189.19 | $189.20 | $189.20 |
| Purchase #3 | $236.89 | 7.124% | $253.766 | $253.77 | $253.75 | $253.80 |
| Purchase #4 | $238.77 | 3.657% | $247.5018 | $247.50 | $247.50 | $247.50 |
| Purchase #5 | $58.35 | 9.760% | $64.045 | $64.05 | $64.05 | $64.00 |
| Purchase #6 | $84.71 | 10.859% | $93.9087 | $93.91 | $93.90 | $93.90 |
| Purchase #7 | $245.71 | 13.635% | $279.2126 | $279.21 | $279.20 | $279.20 |
| 7 purchase totals = | $1,150.76 | $1,248.8555 | $1,248.86 | $1,248.85 | $1,248.80 | |