| 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 | $199.77 | 13.484% | $226.707 | $226.71 | $226.70 | $226.70 |
| Purchase #2 | $24.33 | 7.649% | $26.191 | $26.19 | $26.20 | $26.20 |
| Purchase #3 | $201.91 | 11.241% | $224.6067 | $224.61 | $224.60 | $224.60 |
| Purchase #4 | $216.89 | 3.692% | $224.8976 | $224.90 | $224.90 | $224.90 |
| Purchase #5 | $248.65 | 11.523% | $277.3019 | $277.30 | $277.30 | $277.30 |
| Purchase #6 | $205.68 | 7.869% | $221.865 | $221.87 | $221.85 | $221.90 |
| Purchase #7 | $150.45 | 13.303% | $170.4644 | $170.46 | $170.45 | $170.50 |
| 7 purchase totals = | $1,247.68 | $1,372.0336 | $1,372.04 | $1,372.00 | $1,372.10 | |