| 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 | $108.90 | 3.846% | $113.0883 | $113.09 | $113.10 | $113.10 |
| Purchase #2 | $186.61 | 4.191% | $194.4308 | $194.43 | $194.45 | $194.40 |
| Purchase #3 | $29.99 | 5.636% | $31.6802 | $31.68 | $31.70 | $31.70 |
| Purchase #4 | $76.79 | 7.827% | $82.8004 | $82.80 | $82.80 | $82.80 |
| Purchase #5 | $248.93 | 5.813% | $263.4003 | $263.40 | $263.40 | $263.40 |
| Purchase #6 | $101.90 | 8.748% | $110.8142 | $110.81 | $110.80 | $110.80 |
| Purchase #7 | $107.85 | 5.466% | $113.7451 | $113.75 | $113.75 | $113.70 |
| 7 purchase totals = | $860.97 | $909.9593 | $909.96 | $910.00 | $909.90 | |