| 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 | $210.53 | 11.679% | $235.1178 | $235.12 | $235.10 | $235.10 |
| Purchase #2 | $8.97 | 9.581% | $9.8294 | $9.83 | $9.85 | $9.80 |
| Purchase #3 | $55.70 | 4.130% | $58.0004 | $58.00 | $58.00 | $58.00 |
| Purchase #4 | $234.53 | 8.576% | $254.6433 | $254.64 | $254.65 | $254.60 |
| Purchase #5 | $10.50 | 8.388% | $11.3807 | $11.38 | $11.40 | $11.40 |
| Purchase #6 | $174.95 | 8.209% | $189.3116 | $189.31 | $189.30 | $189.30 |
| Purchase #7 | $170.62 | 13.755% | $194.0888 | $194.09 | $194.10 | $194.10 |
| 7 purchase totals = | $865.80 | $952.3720 | $952.37 | $952.40 | $952.30 | |