| 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 | $232.61 | 11.842% | $260.1557 | $260.16 | $260.15 | $260.20 |
| Purchase #2 | $14.55 | 11.402% | $16.209 | $16.21 | $16.20 | $16.20 |
| Purchase #3 | $195.49 | 8.734% | $212.5641 | $212.56 | $212.55 | $212.60 |
| Purchase #4 | $138.65 | 9.513% | $151.8398 | $151.84 | $151.85 | $151.80 |
| Purchase #5 | $221.86 | 10.842% | $245.9141 | $245.91 | $245.90 | $245.90 |
| Purchase #6 | $51.89 | 4.230% | $54.0849 | $54.08 | $54.10 | $54.10 |
| Purchase #7 | $182.31 | 11.515% | $203.303 | $203.30 | $203.30 | $203.30 |
| 7 purchase totals = | $1,037.36 | $1,144.0706 | $1,144.06 | $1,144.05 | $1,144.10 | |