| 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 | $21.94 | 10.223% | $24.1829 | $24.18 | $24.20 | $24.20 |
| Purchase #2 | $203.63 | 9.368% | $222.7061 | $222.71 | $222.70 | $222.70 |
| Purchase #3 | $172.66 | 7.122% | $184.9568 | $184.96 | $184.95 | $185.00 |
| Purchase #4 | $40.60 | 13.505% | $46.083 | $46.08 | $46.10 | $46.10 |
| Purchase #5 | $207.41 | 5.703% | $219.2386 | $219.24 | $219.25 | $219.20 |
| Purchase #6 | $176.66 | 8.276% | $191.2804 | $191.28 | $191.30 | $191.30 |
| Purchase #7 | $22.70 | 7.812% | $24.4733 | $24.47 | $24.45 | $24.50 |
| 7 purchase totals = | $845.60 | $912.9211 | $912.92 | $912.95 | $913.00 | |