| 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 | $193.79 | 12.478% | $217.9711 | $217.97 | $217.95 | $218.00 |
| Purchase #2 | $199.42 | 13.217% | $225.7773 | $225.78 | $225.80 | $225.80 |
| Purchase #3 | $88.49 | 4.230% | $92.2331 | $92.23 | $92.25 | $92.20 |
| Purchase #4 | $25.99 | 9.153% | $28.3689 | $28.37 | $28.35 | $28.40 |
| Purchase #5 | $235.65 | 5.498% | $248.606 | $248.61 | $248.60 | $248.60 |
| Purchase #6 | $24.94 | 6.819% | $26.6407 | $26.64 | $26.65 | $26.60 |
| Purchase #7 | $64.70 | 8.532% | $70.2202 | $70.22 | $70.20 | $70.20 |
| 7 purchase totals = | $832.98 | $909.8173 | $909.82 | $909.80 | $909.80 | |