| 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 | $151.45 | 8.582% | $164.4474 | $164.45 | $164.45 | $164.40 |
| Purchase #2 | $80.39 | 8.202% | $86.9836 | $86.98 | $87.00 | $87.00 |
| Purchase #3 | $230.74 | 4.608% | $241.3725 | $241.37 | $241.35 | $241.40 |
| Purchase #4 | $110.59 | 10.249% | $121.9244 | $121.92 | $121.90 | $121.90 |
| Purchase #5 | $200.71 | 4.611% | $209.9647 | $209.96 | $209.95 | $210.00 |
| Purchase #6 | $247.36 | 10.725% | $273.8894 | $273.89 | $273.90 | $273.90 |
| Purchase #7 | $23.49 | 9.104% | $25.6285 | $25.63 | $25.65 | $25.60 |
| 7 purchase totals = | $1,044.73 | $1,124.2105 | $1,124.20 | $1,124.20 | $1,124.20 | |