| 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 | $209.40 | 8.467% | $227.1299 | $227.13 | $227.15 | $227.10 |
| Purchase #2 | $150.33 | 4.593% | $157.2347 | $157.23 | $157.25 | $157.20 |
| Purchase #3 | $194.98 | 8.580% | $211.7093 | $211.71 | $211.70 | $211.70 |
| Purchase #4 | $140.35 | 9.846% | $154.1689 | $154.17 | $154.15 | $154.20 |
| Purchase #5 | $152.99 | 8.115% | $165.4051 | $165.41 | $165.40 | $165.40 |
| Purchase #6 | $229.57 | 3.859% | $238.4291 | $238.43 | $238.45 | $238.40 |
| Purchase #7 | $154.74 | 11.597% | $172.6852 | $172.69 | $172.70 | $172.70 |
| 7 purchase totals = | $1,232.36 | $1,326.7622 | $1,326.77 | $1,326.80 | $1,326.70 | |