| 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 | $219.33 | 3.358% | $226.6951 | $226.70 | $226.70 | $226.70 |
| Purchase #2 | $240.64 | 9.517% | $263.5417 | $263.54 | $263.55 | $263.50 |
| Purchase #3 | $40.79 | 8.603% | $44.2992 | $44.30 | $44.30 | $44.30 |
| Purchase #4 | $153.37 | 8.793% | $166.8558 | $166.86 | $166.85 | $166.90 |
| Purchase #5 | $127.36 | 8.334% | $137.9742 | $137.97 | $137.95 | $138.00 |
| Purchase #6 | $14.26 | 11.768% | $15.9381 | $15.94 | $15.95 | $15.90 |
| Purchase #7 | $96.61 | 4.335% | $100.798 | $100.80 | $100.80 | $100.80 |
| 7 purchase totals = | $892.36 | $956.1021 | $956.11 | $956.10 | $956.10 | |