| 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 | $139.42 | 10.179% | $153.6116 | $153.61 | $153.60 | $153.60 |
| Purchase #2 | $227.84 | 8.474% | $247.1472 | $247.15 | $247.15 | $247.10 |
| Purchase #3 | $191.97 | 4.862% | $201.3036 | $201.30 | $201.30 | $201.30 |
| Purchase #4 | $200.99 | 13.268% | $227.6574 | $227.66 | $227.65 | $227.70 |
| Purchase #5 | $211.28 | 12.462% | $237.6097 | $237.61 | $237.60 | $237.60 |
| Purchase #6 | $9.59 | 3.192% | $9.8961 | $9.90 | $9.90 | $9.90 |
| Purchase #7 | $229.84 | 5.776% | $243.1156 | $243.12 | $243.10 | $243.10 |
| 7 purchase totals = | $1,210.93 | $1,320.3412 | $1,320.35 | $1,320.30 | $1,320.30 | |