| 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 | $235.88 | 10.532% | $260.7229 | $260.72 | $260.70 | $260.70 |
| Purchase #2 | $117.54 | 10.160% | $129.4821 | $129.48 | $129.50 | $129.50 |
| Purchase #3 | $235.55 | 8.505% | $255.5835 | $255.58 | $255.60 | $255.60 |
| Purchase #4 | $112.59 | 5.213% | $118.4593 | $118.46 | $118.45 | $118.50 |
| Purchase #5 | $118.72 | 10.129% | $130.7451 | $130.75 | $130.75 | $130.70 |
| Purchase #6 | $211.58 | 9.672% | $232.044 | $232.04 | $232.05 | $232.00 |
| Purchase #7 | $188.72 | 10.337% | $208.228 | $208.23 | $208.25 | $208.20 |
| 7 purchase totals = | $1,220.58 | $1,335.2649 | $1,335.26 | $1,335.30 | $1,335.20 | |