| 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 | $194.36 | 13.286% | $220.1827 | $220.18 | $220.20 | $220.20 |
| Purchase #2 | $119.42 | 10.613% | $132.094 | $132.09 | $132.10 | $132.10 |
| Purchase #3 | $219.96 | 6.843% | $235.0119 | $235.01 | $235.00 | $235.00 |
| Purchase #4 | $60.79 | 13.586% | $69.0489 | $69.05 | $69.05 | $69.00 |
| Purchase #5 | $109.85 | 3.447% | $113.6365 | $113.64 | $113.65 | $113.60 |
| Purchase #6 | $113.35 | 3.269% | $117.0554 | $117.06 | $117.05 | $117.10 |
| Purchase #7 | $83.31 | 13.219% | $94.3227 | $94.32 | $94.30 | $94.30 |
| 7 purchase totals = | $901.04 | $981.3521 | $981.35 | $981.35 | $981.30 | |