| 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 | $216.53 | 11.491% | $241.4115 | $241.41 | $241.40 | $241.40 |
| Purchase #2 | $39.37 | 4.535% | $41.1554 | $41.16 | $41.15 | $41.20 |
| Purchase #3 | $194.82 | 4.635% | $203.8499 | $203.85 | $203.85 | $203.80 |
| Purchase #4 | $43.43 | 9.851% | $47.7083 | $47.71 | $47.70 | $47.70 |
| Purchase #5 | $161.43 | 3.388% | $166.8992 | $166.90 | $166.90 | $166.90 |
| Purchase #6 | $111.52 | 5.554% | $117.7138 | $117.71 | $117.70 | $117.70 |
| Purchase #7 | $88.26 | 7.601% | $94.9686 | $94.97 | $94.95 | $95.00 |
| 7 purchase totals = | $855.36 | $913.7067 | $913.71 | $913.65 | $913.70 | |