| 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 | $217.55 | 5.638% | $229.8155 | $229.82 | $229.80 | $229.80 |
| Purchase #2 | $212.71 | 12.317% | $238.9095 | $238.91 | $238.90 | $238.90 |
| Purchase #3 | $234.79 | 10.622% | $259.7294 | $259.73 | $259.75 | $259.70 |
| Purchase #4 | $81.93 | 7.672% | $88.2157 | $88.22 | $88.20 | $88.20 |
| Purchase #5 | $49.48 | 10.740% | $54.7942 | $54.79 | $54.80 | $54.80 |
| Purchase #6 | $143.82 | 12.236% | $161.4178 | $161.42 | $161.40 | $161.40 |
| Purchase #7 | $113.28 | 5.751% | $119.7947 | $119.79 | $119.80 | $119.80 |
| 7 purchase totals = | $1,053.56 | $1,152.6768 | $1,152.68 | $1,152.65 | $1,152.60 | |