| 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 | $132.97 | 4.236% | $138.6026 | $138.60 | $138.60 | $138.60 |
| Purchase #2 | $226.85 | 10.637% | $250.98 | $250.98 | $251.00 | $251.00 |
| Purchase #3 | $228.71 | 11.699% | $255.4668 | $255.47 | $255.45 | $255.50 |
| Purchase #4 | $208.29 | 12.201% | $233.7035 | $233.70 | $233.70 | $233.70 |
| Purchase #5 | $250.81 | 5.481% | $264.5569 | $264.56 | $264.55 | $264.60 |
| Purchase #6 | $15.82 | 9.523% | $17.3265 | $17.33 | $17.35 | $17.30 |
| Purchase #7 | $102.26 | 13.397% | $115.9598 | $115.96 | $115.95 | $116.00 |
| 7 purchase totals = | $1,165.71 | $1,276.5961 | $1,276.60 | $1,276.60 | $1,276.70 | |