| 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 | $44.67 | 12.175% | $50.1086 | $50.11 | $50.10 | $50.10 |
| Purchase #2 | $118.47 | 9.860% | $130.1511 | $130.15 | $130.15 | $130.20 |
| Purchase #3 | $227.96 | 4.334% | $237.8398 | $237.84 | $237.85 | $237.80 |
| Purchase #4 | $219.80 | 13.216% | $248.8488 | $248.85 | $248.85 | $248.80 |
| Purchase #5 | $59.71 | 8.337% | $64.688 | $64.69 | $64.70 | $64.70 |
| Purchase #6 | $65.58 | 4.403% | $68.4675 | $68.47 | $68.45 | $68.50 |
| Purchase #7 | $244.42 | 8.249% | $264.5822 | $264.58 | $264.60 | $264.60 |
| 7 purchase totals = | $980.61 | $1,064.6860 | $1,064.69 | $1,064.70 | $1,064.70 | |