| 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 | $118.40 | 6.319% | $125.8817 | $125.88 | $125.90 | $125.90 |
| Purchase #2 | $132.56 | 13.620% | $150.6147 | $150.61 | $150.60 | $150.60 |
| Purchase #3 | $52.38 | 11.251% | $58.2733 | $58.27 | $58.25 | $58.30 |
| Purchase #4 | $162.79 | 12.287% | $182.792 | $182.79 | $182.80 | $182.80 |
| Purchase #5 | $239.51 | 8.240% | $259.2456 | $259.25 | $259.25 | $259.20 |
| Purchase #6 | $84.28 | 12.447% | $94.7703 | $94.77 | $94.75 | $94.80 |
| Purchase #7 | $7.93 | 7.687% | $8.5396 | $8.54 | $8.55 | $8.50 |
| 7 purchase totals = | $797.85 | $880.1172 | $880.11 | $880.10 | $880.10 | |