| 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 | $239.90 | 9.746% | $263.2807 | $263.28 | $263.30 | $263.30 |
| Purchase #2 | $232.83 | 8.212% | $251.95 | $251.95 | $251.95 | $252.00 |
| Purchase #3 | $107.32 | 8.117% | $116.0312 | $116.03 | $116.05 | $116.00 |
| Purchase #4 | $223.81 | 10.106% | $246.4282 | $246.43 | $246.45 | $246.40 |
| Purchase #5 | $60.58 | 7.542% | $65.1489 | $65.15 | $65.15 | $65.10 |
| Purchase #6 | $112.86 | 7.525% | $121.3527 | $121.35 | $121.35 | $121.40 |
| Purchase #7 | $134.80 | 4.195% | $140.4549 | $140.45 | $140.45 | $140.50 |
| 7 purchase totals = | $1,112.10 | $1,204.6466 | $1,204.64 | $1,204.70 | $1,204.70 | |