| 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 | $224.53 | 7.185% | $240.6625 | $240.66 | $240.65 | $240.70 |
| Purchase #2 | $164.74 | 6.653% | $175.7002 | $175.70 | $175.70 | $175.70 |
| Purchase #3 | $109.52 | 10.822% | $121.3723 | $121.37 | $121.35 | $121.40 |
| Purchase #4 | $117.34 | 11.384% | $130.698 | $130.70 | $130.70 | $130.70 |
| Purchase #5 | $197.99 | 13.687% | $225.0889 | $225.09 | $225.10 | $225.10 |
| Purchase #6 | $155.89 | 9.773% | $171.1251 | $171.13 | $171.15 | $171.10 |
| Purchase #7 | $246.25 | 12.510% | $277.0559 | $277.06 | $277.05 | $277.10 |
| 7 purchase totals = | $1,216.26 | $1,341.7029 | $1,341.71 | $1,341.70 | $1,341.80 | |