| 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 | $112.27 | 8.203% | $121.4795 | $121.48 | $121.50 | $121.50 |
| Purchase #2 | $25.74 | 6.828% | $27.4975 | $27.50 | $27.50 | $27.50 |
| Purchase #3 | $187.74 | 6.647% | $200.2191 | $200.22 | $200.20 | $200.20 |
| Purchase #4 | $240.57 | 7.553% | $258.7403 | $258.74 | $258.75 | $258.70 |
| Purchase #5 | $237.38 | 8.373% | $257.2558 | $257.26 | $257.25 | $257.30 |
| Purchase #6 | $46.96 | 8.458% | $50.9319 | $50.93 | $50.95 | $50.90 |
| Purchase #7 | $218.57 | 11.825% | $244.4159 | $244.42 | $244.40 | $244.40 |
| 7 purchase totals = | $1,069.23 | $1,160.5400 | $1,160.55 | $1,160.55 | $1,160.50 | |