| 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 | $225.64 | 5.255% | $237.4974 | $237.50 | $237.50 | $237.50 |
| Purchase #2 | $94.96 | 4.294% | $99.0376 | $99.04 | $99.05 | $99.00 |
| Purchase #3 | $130.29 | 11.638% | $145.4532 | $145.45 | $145.45 | $145.50 |
| Purchase #4 | $187.48 | 3.807% | $194.6174 | $194.62 | $194.60 | $194.60 |
| Purchase #5 | $211.45 | 6.762% | $225.7482 | $225.75 | $225.75 | $225.70 |
| Purchase #6 | $112.29 | 8.205% | $121.5034 | $121.50 | $121.50 | $121.50 |
| Purchase #7 | $50.39 | 9.215% | $55.0334 | $55.03 | $55.05 | $55.00 |
| 7 purchase totals = | $1,012.50 | $1,078.8906 | $1,078.89 | $1,078.90 | $1,078.80 | |