| 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 | $9.77 | 4.726% | $10.2317 | $10.23 | $10.25 | $10.20 |
| Purchase #2 | $163.48 | 8.194% | $176.8756 | $176.88 | $176.90 | $176.90 |
| Purchase #3 | $13.72 | 3.308% | $14.1739 | $14.17 | $14.15 | $14.20 |
| Purchase #4 | $195.80 | 4.481% | $204.5738 | $204.57 | $204.55 | $204.60 |
| Purchase #5 | $187.68 | 8.476% | $203.5878 | $203.59 | $203.60 | $203.60 |
| Purchase #6 | $221.65 | 4.263% | $231.0989 | $231.10 | $231.10 | $231.10 |
| Purchase #7 | $126.84 | 10.809% | $140.5501 | $140.55 | $140.55 | $140.60 |
| 7 purchase totals = | $918.94 | $981.0918 | $981.09 | $981.10 | $981.20 | |