| 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 | $190.67 | 4.552% | $199.3493 | $199.35 | $199.35 | $199.30 |
| Purchase #2 | $232.60 | 8.683% | $252.7967 | $252.80 | $252.80 | $252.80 |
| Purchase #3 | $177.80 | 12.604% | $200.2099 | $200.21 | $200.20 | $200.20 |
| Purchase #4 | $221.90 | 3.214% | $229.0319 | $229.03 | $229.05 | $229.00 |
| Purchase #5 | $91.69 | 8.839% | $99.7945 | $99.79 | $99.80 | $99.80 |
| Purchase #6 | $140.42 | 5.749% | $148.4927 | $148.49 | $148.50 | $148.50 |
| Purchase #7 | $164.91 | 8.622% | $179.1285 | $179.13 | $179.15 | $179.10 |
| 7 purchase totals = | $1,219.99 | $1,308.8035 | $1,308.80 | $1,308.85 | $1,308.70 | |