| 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 | $116.62 | 5.732% | $123.3047 | $123.30 | $123.30 | $123.30 |
| Purchase #2 | $98.49 | 5.715% | $104.1187 | $104.12 | $104.10 | $104.10 |
| Purchase #3 | $204.53 | 9.580% | $224.124 | $224.12 | $224.10 | $224.10 |
| Purchase #4 | $205.47 | 4.786% | $215.3038 | $215.30 | $215.30 | $215.30 |
| Purchase #5 | $232.78 | 8.785% | $253.2297 | $253.23 | $253.25 | $253.20 |
| Purchase #6 | $200.56 | 12.405% | $225.4395 | $225.44 | $225.45 | $225.40 |
| Purchase #7 | $17.37 | 13.355% | $19.6898 | $19.69 | $19.70 | $19.70 |
| 7 purchase totals = | $1,075.82 | $1,165.2102 | $1,165.20 | $1,165.20 | $1,165.10 | |