| 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 | $234.86 | 7.772% | $253.1133 | $253.11 | $253.10 | $253.10 |
| Purchase #2 | $233.48 | 9.531% | $255.733 | $255.73 | $255.75 | $255.70 |
| Purchase #3 | $146.87 | 8.749% | $159.7197 | $159.72 | $159.70 | $159.70 |
| Purchase #4 | $60.86 | 13.637% | $69.1595 | $69.16 | $69.15 | $69.20 |
| Purchase #5 | $40.87 | 6.555% | $43.549 | $43.55 | $43.55 | $43.50 |
| Purchase #6 | $238.25 | 8.827% | $259.2803 | $259.28 | $259.30 | $259.30 |
| Purchase #7 | $73.94 | 3.846% | $76.7837 | $76.78 | $76.80 | $76.80 |
| 7 purchase totals = | $1,029.13 | $1,117.3385 | $1,117.33 | $1,117.35 | $1,117.30 | |