| 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 | $220.86 | 13.207% | $250.029 | $250.03 | $250.05 | $250.00 |
| Purchase #2 | $101.34 | 8.199% | $109.6489 | $109.65 | $109.65 | $109.60 |
| Purchase #3 | $194.56 | 13.791% | $221.3918 | $221.39 | $221.40 | $221.40 |
| Purchase #4 | $83.40 | 11.167% | $92.7133 | $92.71 | $92.70 | $92.70 |
| Purchase #5 | $235.75 | 9.192% | $257.4201 | $257.42 | $257.40 | $257.40 |
| Purchase #6 | $183.50 | 5.874% | $194.2788 | $194.28 | $194.30 | $194.30 |
| Purchase #7 | $19.57 | 8.181% | $21.171 | $21.17 | $21.15 | $21.20 |
| 7 purchase totals = | $1,038.98 | $1,146.6529 | $1,146.65 | $1,146.65 | $1,146.60 | |