| 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 | $202.38 | 3.705% | $209.8782 | $209.88 | $209.90 | $209.90 |
| Purchase #2 | $238.46 | 8.407% | $258.5073 | $258.51 | $258.50 | $258.50 |
| Purchase #3 | $133.99 | 7.653% | $144.2443 | $144.24 | $144.25 | $144.20 |
| Purchase #4 | $122.26 | 13.410% | $138.6551 | $138.66 | $138.65 | $138.70 |
| Purchase #5 | $51.28 | 6.775% | $54.7542 | $54.75 | $54.75 | $54.80 |
| Purchase #6 | $106.27 | 9.688% | $116.5654 | $116.57 | $116.55 | $116.60 |
| Purchase #7 | $193.93 | 5.299% | $204.2064 | $204.21 | $204.20 | $204.20 |
| 7 purchase totals = | $1,048.57 | $1,126.8109 | $1,126.82 | $1,126.80 | $1,126.90 | |