| 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 | $99.61 | 11.143% | $110.7095 | $110.71 | $110.70 | $110.70 |
| Purchase #2 | $116.76 | 4.463% | $121.971 | $121.97 | $121.95 | $122.00 |
| Purchase #3 | $147.30 | 7.554% | $158.427 | $158.43 | $158.45 | $158.40 |
| Purchase #4 | $239.51 | 4.820% | $251.0544 | $251.05 | $251.05 | $251.10 |
| Purchase #5 | $60.94 | 11.620% | $68.0212 | $68.02 | $68.00 | $68.00 |
| Purchase #6 | $129.50 | 10.137% | $142.6274 | $142.63 | $142.65 | $142.60 |
| Purchase #7 | $241.78 | 5.155% | $254.2438 | $254.24 | $254.25 | $254.20 |
| 7 purchase totals = | $1,035.40 | $1,107.0543 | $1,107.05 | $1,107.05 | $1,107.00 | |