| 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 | $219.68 | 3.523% | $227.4193 | $227.42 | $227.40 | $227.40 |
| Purchase #2 | $208.42 | 5.323% | $219.5142 | $219.51 | $219.50 | $219.50 |
| Purchase #3 | $183.97 | 8.673% | $199.9257 | $199.93 | $199.95 | $199.90 |
| Purchase #4 | $63.74 | 12.238% | $71.5405 | $71.54 | $71.55 | $71.50 |
| Purchase #5 | $180.94 | 12.866% | $204.2197 | $204.22 | $204.20 | $204.20 |
| Purchase #6 | $65.94 | 11.481% | $73.5106 | $73.51 | $73.50 | $73.50 |
| Purchase #7 | $152.99 | 11.213% | $170.1448 | $170.14 | $170.15 | $170.10 |
| 7 purchase totals = | $1,075.68 | $1,166.2748 | $1,166.27 | $1,166.25 | $1,166.10 | |