| 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 | $221.52 | 13.637% | $251.7287 | $251.73 | $251.75 | $251.70 |
| Purchase #2 | $108.68 | 7.771% | $117.1255 | $117.13 | $117.15 | $117.10 |
| Purchase #3 | $8.65 | 7.499% | $9.2987 | $9.30 | $9.30 | $9.30 |
| Purchase #4 | $94.71 | 7.454% | $101.7697 | $101.77 | $101.75 | $101.80 |
| Purchase #5 | $138.71 | 12.795% | $156.4579 | $156.46 | $156.45 | $156.50 |
| Purchase #6 | $82.30 | 13.175% | $93.143 | $93.14 | $93.15 | $93.10 |
| Purchase #7 | $128.61 | 4.123% | $133.9126 | $133.91 | $133.90 | $133.90 |
| 7 purchase totals = | $783.18 | $863.4361 | $863.44 | $863.45 | $863.40 | |