| 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 | $136.89 | 3.507% | $141.6907 | $141.69 | $141.70 | $141.70 |
| Purchase #2 | $144.92 | 4.637% | $151.6399 | $151.64 | $151.65 | $151.60 |
| Purchase #3 | $143.36 | 8.361% | $155.3463 | $155.35 | $155.35 | $155.30 |
| Purchase #4 | $218.69 | 7.149% | $234.3241 | $234.32 | $234.30 | $234.30 |
| Purchase #5 | $228.66 | 11.186% | $254.2379 | $254.24 | $254.25 | $254.20 |
| Purchase #6 | $222.79 | 9.865% | $244.7682 | $244.77 | $244.75 | $244.80 |
| Purchase #7 | $130.41 | 12.340% | $146.5026 | $146.50 | $146.50 | $146.50 |
| 7 purchase totals = | $1,225.72 | $1,328.5097 | $1,328.51 | $1,328.50 | $1,328.40 | |