| 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 | $239.61 | 7.385% | $257.3052 | $257.31 | $257.30 | $257.30 |
| Purchase #2 | $146.62 | 9.323% | $160.2894 | $160.29 | $160.30 | $160.30 |
| Purchase #3 | $33.84 | 4.370% | $35.3188 | $35.32 | $35.30 | $35.30 |
| Purchase #4 | $148.37 | 8.636% | $161.1832 | $161.18 | $161.20 | $161.20 |
| Purchase #5 | $140.49 | 11.307% | $156.3752 | $156.38 | $156.40 | $156.40 |
| Purchase #6 | $218.72 | 10.472% | $241.6244 | $241.62 | $241.60 | $241.60 |
| Purchase #7 | $91.94 | 3.388% | $95.0549 | $95.05 | $95.05 | $95.10 |
| 7 purchase totals = | $1,019.59 | $1,107.1511 | $1,107.15 | $1,107.15 | $1,107.20 | |