| 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 | $190.99 | 9.459% | $209.0557 | $209.06 | $209.05 | $209.10 |
| Purchase #2 | $80.87 | 9.319% | $88.4063 | $88.41 | $88.40 | $88.40 |
| Purchase #3 | $50.44 | 5.319% | $53.1229 | $53.12 | $53.10 | $53.10 |
| Purchase #4 | $183.36 | 5.591% | $193.6117 | $193.61 | $193.60 | $193.60 |
| Purchase #5 | $209.40 | 5.147% | $220.1778 | $220.18 | $220.20 | $220.20 |
| Purchase #6 | $47.56 | 7.331% | $51.0466 | $51.05 | $51.05 | $51.00 |
| Purchase #7 | $40.35 | 9.791% | $44.3007 | $44.30 | $44.30 | $44.30 |
| 7 purchase totals = | $802.97 | $859.7217 | $859.73 | $859.70 | $859.70 | |