| 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 | $230.34 | 8.242% | $249.3246 | $249.32 | $249.30 | $249.30 |
| Purchase #2 | $125.52 | 3.305% | $129.6684 | $129.67 | $129.65 | $129.70 |
| Purchase #3 | $207.29 | 9.780% | $227.563 | $227.56 | $227.55 | $227.60 |
| Purchase #4 | $140.94 | 6.466% | $150.0532 | $150.05 | $150.05 | $150.10 |
| Purchase #5 | $188.27 | 8.536% | $204.3407 | $204.34 | $204.35 | $204.30 |
| Purchase #6 | $85.68 | 3.817% | $88.9504 | $88.95 | $88.95 | $89.00 |
| Purchase #7 | $214.97 | 10.822% | $238.2341 | $238.23 | $238.25 | $238.20 |
| 7 purchase totals = | $1,193.01 | $1,288.1344 | $1,288.12 | $1,288.10 | $1,288.20 | |