| 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 | $228.35 | 3.496% | $236.3331 | $236.33 | $236.35 | $236.30 |
| Purchase #2 | $110.75 | 6.613% | $118.0739 | $118.07 | $118.05 | $118.10 |
| Purchase #3 | $112.69 | 5.856% | $119.2891 | $119.29 | $119.30 | $119.30 |
| Purchase #4 | $96.74 | 12.261% | $108.6013 | $108.60 | $108.60 | $108.60 |
| Purchase #5 | $236.39 | 11.406% | $263.3526 | $263.35 | $263.35 | $263.40 |
| Purchase #6 | $200.65 | 12.319% | $225.3681 | $225.37 | $225.35 | $225.40 |
| Purchase #7 | $228.70 | 4.386% | $238.7308 | $238.73 | $238.75 | $238.70 |
| 7 purchase totals = | $1,214.27 | $1,309.7489 | $1,309.74 | $1,309.75 | $1,309.80 | |