| 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 | $118.71 | 3.358% | $122.6963 | $122.70 | $122.70 | $122.70 |
| Purchase #2 | $72.85 | 9.413% | $79.7074 | $79.71 | $79.70 | $79.70 |
| Purchase #3 | $137.93 | 8.728% | $149.9685 | $149.97 | $149.95 | $150.00 |
| Purchase #4 | $249.27 | 11.498% | $277.9311 | $277.93 | $277.95 | $277.90 |
| Purchase #5 | $147.97 | 11.834% | $165.4808 | $165.48 | $165.50 | $165.50 |
| Purchase #6 | $18.40 | 5.436% | $19.4002 | $19.40 | $19.40 | $19.40 |
| Purchase #7 | $12.30 | 11.712% | $13.7406 | $13.74 | $13.75 | $13.70 |
| 7 purchase totals = | $757.43 | $828.9249 | $828.93 | $828.95 | $828.90 | |