| 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 | $160.89 | 5.334% | $169.4719 | $169.47 | $169.45 | $169.50 |
| Purchase #2 | $157.62 | 9.546% | $172.6664 | $172.67 | $172.65 | $172.70 |
| Purchase #3 | $240.72 | 8.369% | $260.8659 | $260.87 | $260.85 | $260.90 |
| Purchase #4 | $99.69 | 8.856% | $108.5185 | $108.52 | $108.50 | $108.50 |
| Purchase #5 | $207.87 | 10.377% | $229.4407 | $229.44 | $229.45 | $229.40 |
| Purchase #6 | $211.50 | 9.872% | $232.3793 | $232.38 | $232.40 | $232.40 |
| Purchase #7 | $49.34 | 4.285% | $51.4542 | $51.45 | $51.45 | $51.50 |
| 7 purchase totals = | $1,127.63 | $1,224.7969 | $1,224.80 | $1,224.75 | $1,224.90 | |