| 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 | $180.77 | 10.362% | $199.5014 | $199.50 | $199.50 | $199.50 |
| Purchase #2 | $187.66 | 8.729% | $204.0408 | $204.04 | $204.05 | $204.00 |
| Purchase #3 | $215.64 | 10.581% | $238.4569 | $238.46 | $238.45 | $238.50 |
| Purchase #4 | $129.28 | 6.262% | $137.3755 | $137.38 | $137.40 | $137.40 |
| Purchase #5 | $199.71 | 12.561% | $224.7956 | $224.80 | $224.80 | $224.80 |
| Purchase #6 | $21.80 | 10.588% | $24.1082 | $24.11 | $24.10 | $24.10 |
| Purchase #7 | $134.59 | 3.588% | $139.4191 | $139.42 | $139.40 | $139.40 |
| 7 purchase totals = | $1,069.45 | $1,167.6975 | $1,167.71 | $1,167.70 | $1,167.70 | |