| 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 | $185.65 | 13.500% | $210.7128 | $210.71 | $210.70 | $210.70 |
| Purchase #2 | $194.81 | 7.391% | $209.2084 | $209.21 | $209.20 | $209.20 |
| Purchase #3 | $208.71 | 13.446% | $236.7731 | $236.77 | $236.75 | $236.80 |
| Purchase #4 | $26.95 | 9.166% | $29.4202 | $29.42 | $29.40 | $29.40 |
| Purchase #5 | $84.57 | 7.362% | $90.796 | $90.80 | $90.80 | $90.80 |
| Purchase #6 | $247.26 | 7.565% | $265.9652 | $265.97 | $265.95 | $266.00 |
| Purchase #7 | $37.26 | 10.711% | $41.2509 | $41.25 | $41.25 | $41.30 |
| 7 purchase totals = | $985.21 | $1,084.1266 | $1,084.13 | $1,084.05 | $1,084.20 | |