| 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 | $225.92 | 10.839% | $250.4075 | $250.41 | $250.40 | $250.40 |
| Purchase #2 | $98.41 | 6.679% | $104.9828 | $104.98 | $105.00 | $105.00 |
| Purchase #3 | $212.32 | 8.655% | $230.6963 | $230.70 | $230.70 | $230.70 |
| Purchase #4 | $237.36 | 5.311% | $249.9662 | $249.97 | $249.95 | $250.00 |
| Purchase #5 | $179.77 | 13.218% | $203.532 | $203.53 | $203.55 | $203.50 |
| Purchase #6 | $238.33 | 3.726% | $247.2102 | $247.21 | $247.20 | $247.20 |
| Purchase #7 | $124.75 | 12.285% | $140.0755 | $140.08 | $140.10 | $140.10 |
| 7 purchase totals = | $1,316.86 | $1,426.8705 | $1,426.88 | $1,426.90 | $1,426.90 | |