| 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 | $188.63 | 6.406% | $200.7136 | $200.71 | $200.70 | $200.70 |
| Purchase #2 | $108.83 | 11.690% | $121.5522 | $121.55 | $121.55 | $121.60 |
| Purchase #3 | $242.62 | 3.741% | $251.6964 | $251.70 | $251.70 | $251.70 |
| Purchase #4 | $146.28 | 6.150% | $155.2762 | $155.28 | $155.30 | $155.30 |
| Purchase #5 | $232.63 | 11.234% | $258.7637 | $258.76 | $258.75 | $258.80 |
| Purchase #6 | $125.61 | 3.285% | $129.7363 | $129.74 | $129.75 | $129.70 |
| Purchase #7 | $41.28 | 9.424% | $45.1702 | $45.17 | $45.15 | $45.20 |
| 7 purchase totals = | $1,085.88 | $1,162.9086 | $1,162.91 | $1,162.90 | $1,163.00 | |