| 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 | $226.95 | 11.173% | $252.3071 | $252.31 | $252.30 | $252.30 |
| Purchase #2 | $141.37 | 4.114% | $147.186 | $147.19 | $147.20 | $147.20 |
| Purchase #3 | $71.81 | 4.754% | $75.2238 | $75.22 | $75.20 | $75.20 |
| Purchase #4 | $155.62 | 9.313% | $170.1129 | $170.11 | $170.10 | $170.10 |
| Purchase #5 | $183.97 | 12.452% | $206.8779 | $206.88 | $206.90 | $206.90 |
| Purchase #6 | $238.45 | 5.562% | $251.7126 | $251.71 | $251.70 | $251.70 |
| Purchase #7 | $10.32 | 9.322% | $11.282 | $11.28 | $11.30 | $11.30 |
| 7 purchase totals = | $1,028.49 | $1,114.7023 | $1,114.70 | $1,114.70 | $1,114.70 | |