| 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 | $246.86 | 3.841% | $256.3419 | $256.34 | $256.35 | $256.30 |
| Purchase #2 | $56.78 | 13.863% | $64.6514 | $64.65 | $64.65 | $64.70 |
| Purchase #3 | $168.76 | 12.375% | $189.6441 | $189.64 | $189.65 | $189.60 |
| Purchase #4 | $97.87 | 12.474% | $110.0783 | $110.08 | $110.10 | $110.10 |
| Purchase #5 | $77.71 | 12.594% | $87.4968 | $87.50 | $87.50 | $87.50 |
| Purchase #6 | $24.55 | 4.643% | $25.6899 | $25.69 | $25.70 | $25.70 |
| Purchase #7 | $175.98 | 7.408% | $189.0166 | $189.02 | $189.00 | $189.00 |
| 7 purchase totals = | $848.51 | $922.9190 | $922.92 | $922.95 | $922.90 | |