| 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 | $245.55 | 11.616% | $274.0731 | $274.07 | $274.05 | $274.10 |
| Purchase #2 | $62.54 | 12.130% | $70.1261 | $70.13 | $70.15 | $70.10 |
| Purchase #3 | $154.71 | 13.173% | $175.0899 | $175.09 | $175.10 | $175.10 |
| Purchase #4 | $90.65 | 3.675% | $93.9814 | $93.98 | $94.00 | $94.00 |
| Purchase #5 | $234.33 | 12.140% | $262.7777 | $262.78 | $262.80 | $262.80 |
| Purchase #6 | $21.88 | 6.247% | $23.2468 | $23.25 | $23.25 | $23.20 |
| Purchase #7 | $84.63 | 9.405% | $92.5895 | $92.59 | $92.60 | $92.60 |
| 7 purchase totals = | $894.29 | $991.8845 | $991.89 | $991.95 | $991.90 | |