| 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 | $99.87 | 12.209% | $112.0631 | $112.06 | $112.05 | $112.10 |
| Purchase #2 | $203.51 | 3.590% | $210.816 | $210.82 | $210.80 | $210.80 |
| Purchase #3 | $180.75 | 7.655% | $194.5864 | $194.59 | $194.60 | $194.60 |
| Purchase #4 | $73.31 | 3.577% | $75.9323 | $75.93 | $75.95 | $75.90 |
| Purchase #5 | $60.96 | 13.372% | $69.1116 | $69.11 | $69.10 | $69.10 |
| Purchase #6 | $236.67 | 4.868% | $248.1911 | $248.19 | $248.20 | $248.20 |
| Purchase #7 | $135.43 | 11.475% | $150.9706 | $150.97 | $150.95 | $151.00 |
| 7 purchase totals = | $990.50 | $1,061.6711 | $1,061.67 | $1,061.65 | $1,061.70 | |