| 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 | $102.66 | 12.299% | $115.2862 | $115.29 | $115.30 | $115.30 |
| Purchase #2 | $154.73 | 13.201% | $175.1559 | $175.16 | $175.15 | $175.20 |
| Purchase #3 | $20.96 | 13.763% | $23.8447 | $23.84 | $23.85 | $23.80 |
| Purchase #4 | $214.55 | 13.487% | $243.4864 | $243.49 | $243.50 | $243.50 |
| Purchase #5 | $102.48 | 13.438% | $116.2513 | $116.25 | $116.25 | $116.30 |
| Purchase #6 | $245.55 | 9.415% | $268.6685 | $268.67 | $268.65 | $268.70 |
| Purchase #7 | $233.44 | 5.656% | $246.6434 | $246.64 | $246.65 | $246.60 |
| 7 purchase totals = | $1,074.37 | $1,189.3364 | $1,189.34 | $1,189.35 | $1,189.40 | |