| 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 | $55.87 | 8.185% | $60.443 | $60.44 | $60.45 | $60.40 |
| Purchase #2 | $60.52 | 9.692% | $66.3856 | $66.39 | $66.40 | $66.40 |
| Purchase #3 | $246.61 | 13.592% | $280.1292 | $280.13 | $280.15 | $280.10 |
| Purchase #4 | $105.91 | 11.570% | $118.1638 | $118.16 | $118.15 | $118.20 |
| Purchase #5 | $187.59 | 11.799% | $209.7237 | $209.72 | $209.70 | $209.70 |
| Purchase #6 | $182.94 | 9.168% | $199.7119 | $199.71 | $199.70 | $199.70 |
| Purchase #7 | $240.43 | 7.819% | $259.2292 | $259.23 | $259.25 | $259.20 |
| 7 purchase totals = | $1,079.87 | $1,193.7864 | $1,193.78 | $1,193.80 | $1,193.70 | |