| 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 | $17.67 | 11.512% | $19.7042 | $19.70 | $19.70 | $19.70 |
| Purchase #2 | $229.30 | 8.779% | $249.4302 | $249.43 | $249.45 | $249.40 |
| Purchase #3 | $48.66 | 10.395% | $53.7182 | $53.72 | $53.70 | $53.70 |
| Purchase #4 | $141.36 | 5.319% | $148.8789 | $148.88 | $148.90 | $148.90 |
| Purchase #5 | $172.49 | 4.389% | $180.0606 | $180.06 | $180.05 | $180.10 |
| Purchase #6 | $229.45 | 5.811% | $242.7833 | $242.78 | $242.80 | $242.80 |
| Purchase #7 | $160.75 | 8.873% | $175.0133 | $175.01 | $175.00 | $175.00 |
| 7 purchase totals = | $999.68 | $1,069.5887 | $1,069.58 | $1,069.60 | $1,069.60 | |