| 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 | $241.26 | 5.465% | $254.4449 | $254.44 | $254.45 | $254.40 |
| Purchase #2 | $13.56 | 5.173% | $14.2615 | $14.26 | $14.25 | $14.30 |
| Purchase #3 | $219.31 | 8.627% | $238.2299 | $238.23 | $238.25 | $238.20 |
| Purchase #4 | $39.44 | 9.315% | $43.1138 | $43.11 | $43.10 | $43.10 |
| Purchase #5 | $222.70 | 12.812% | $251.2323 | $251.23 | $251.25 | $251.20 |
| Purchase #6 | $33.99 | 12.256% | $38.1558 | $38.16 | $38.15 | $38.20 |
| Purchase #7 | $47.99 | 10.757% | $53.1523 | $53.15 | $53.15 | $53.20 |
| 7 purchase totals = | $818.25 | $892.5905 | $892.58 | $892.60 | $892.60 | |