| 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 | $111.29 | 4.229% | $115.9965 | $116.00 | $116.00 | $116.00 |
| Purchase #2 | $167.25 | 10.355% | $184.5687 | $184.57 | $184.55 | $184.60 |
| Purchase #3 | $121.37 | 5.597% | $128.1631 | $128.16 | $128.15 | $128.20 |
| Purchase #4 | $227.42 | 5.625% | $240.2124 | $240.21 | $240.20 | $240.20 |
| Purchase #5 | $134.98 | 6.267% | $143.4392 | $143.44 | $143.45 | $143.40 |
| Purchase #6 | $128.50 | 12.505% | $144.5689 | $144.57 | $144.55 | $144.60 |
| Purchase #7 | $155.59 | 12.680% | $175.3188 | $175.32 | $175.30 | $175.30 |
| 7 purchase totals = | $1,046.40 | $1,132.2676 | $1,132.27 | $1,132.20 | $1,132.30 | |