| 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 | $199.76 | 11.251% | $222.235 | $222.24 | $222.25 | $222.20 |
| Purchase #2 | $135.60 | 11.330% | $150.9635 | $150.96 | $150.95 | $151.00 |
| Purchase #3 | $210.46 | 12.296% | $236.3382 | $236.34 | $236.35 | $236.30 |
| Purchase #4 | $145.38 | 12.581% | $163.6703 | $163.67 | $163.65 | $163.70 |
| Purchase #5 | $69.26 | 13.553% | $78.6468 | $78.65 | $78.65 | $78.60 |
| Purchase #6 | $202.34 | 3.479% | $209.3794 | $209.38 | $209.40 | $209.40 |
| Purchase #7 | $241.39 | 13.460% | $273.8811 | $273.88 | $273.90 | $273.90 |
| 7 purchase totals = | $1,204.19 | $1,335.1143 | $1,335.12 | $1,335.15 | $1,335.10 | |