| 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 | $108.40 | 8.233% | $117.3246 | $117.32 | $117.30 | $117.30 |
| Purchase #2 | $151.69 | 11.408% | $168.9948 | $168.99 | $169.00 | $169.00 |
| Purchase #3 | $215.53 | 11.352% | $239.997 | $240.00 | $240.00 | $240.00 |
| Purchase #4 | $240.51 | 7.348% | $258.1827 | $258.18 | $258.20 | $258.20 |
| Purchase #5 | $112.71 | 9.806% | $123.7623 | $123.76 | $123.75 | $123.80 |
| Purchase #6 | $128.78 | 5.874% | $136.3445 | $136.34 | $136.35 | $136.30 |
| Purchase #7 | $45.34 | 11.401% | $50.5092 | $50.51 | $50.50 | $50.50 |
| 7 purchase totals = | $1,002.96 | $1,095.1151 | $1,095.10 | $1,095.10 | $1,095.10 | |