| 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 | $240.81 | 7.192% | $258.1291 | $258.13 | $258.15 | $258.10 |
| Purchase #2 | $90.74 | 6.824% | $96.9321 | $96.93 | $96.95 | $96.90 |
| Purchase #3 | $144.74 | 12.109% | $162.2666 | $162.27 | $162.25 | $162.30 |
| Purchase #4 | $79.41 | 13.322% | $89.989 | $89.99 | $90.00 | $90.00 |
| Purchase #5 | $162.30 | 11.344% | $180.7113 | $180.71 | $180.70 | $180.70 |
| Purchase #6 | $45.51 | 10.649% | $50.3564 | $50.36 | $50.35 | $50.40 |
| Purchase #7 | $192.74 | 10.138% | $212.28 | $212.28 | $212.30 | $212.30 |
| 7 purchase totals = | $956.25 | $1,050.6645 | $1,050.67 | $1,050.70 | $1,050.70 | |