| 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 | $121.96 | 5.136% | $128.2239 | $128.22 | $128.20 | $128.20 |
| Purchase #2 | $190.74 | 11.322% | $212.3356 | $212.34 | $212.35 | $212.30 |
| Purchase #3 | $140.25 | 7.496% | $150.7631 | $150.76 | $150.75 | $150.80 |
| Purchase #4 | $159.92 | 7.743% | $172.3026 | $172.30 | $172.30 | $172.30 |
| Purchase #5 | $159.29 | 4.327% | $166.1825 | $166.18 | $166.20 | $166.20 |
| Purchase #6 | $113.85 | 13.476% | $129.1924 | $129.19 | $129.20 | $129.20 |
| Purchase #7 | $106.58 | 3.715% | $110.5394 | $110.54 | $110.55 | $110.50 |
| 7 purchase totals = | $992.59 | $1,069.5395 | $1,069.53 | $1,069.55 | $1,069.50 | |