| 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 | $62.70 | 9.820% | $68.8571 | $68.86 | $68.85 | $68.90 |
| Purchase #2 | $197.48 | 13.512% | $224.1635 | $224.16 | $224.15 | $224.20 |
| Purchase #3 | $213.66 | 11.408% | $238.0343 | $238.03 | $238.05 | $238.00 |
| Purchase #4 | $144.86 | 11.521% | $161.5493 | $161.55 | $161.55 | $161.50 |
| Purchase #5 | $113.61 | 12.363% | $127.6556 | $127.66 | $127.65 | $127.70 |
| Purchase #6 | $144.67 | 3.594% | $149.8694 | $149.87 | $149.85 | $149.90 |
| Purchase #7 | $218.30 | 5.762% | $230.8784 | $230.88 | $230.90 | $230.90 |
| 7 purchase totals = | $1,095.28 | $1,201.0076 | $1,201.01 | $1,201.00 | $1,201.10 | |