| 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 | $197.77 | 5.725% | $209.0923 | $209.09 | $209.10 | $209.10 |
| Purchase #2 | $6.72 | 5.398% | $7.0827 | $7.08 | $7.10 | $7.10 |
| Purchase #3 | $25.52 | 11.871% | $28.5495 | $28.55 | $28.55 | $28.50 |
| Purchase #4 | $13.65 | 4.511% | $14.2658 | $14.27 | $14.25 | $14.30 |
| Purchase #5 | $221.46 | 10.768% | $245.3068 | $245.31 | $245.30 | $245.30 |
| Purchase #6 | $11.95 | 10.175% | $13.1659 | $13.17 | $13.15 | $13.20 |
| Purchase #7 | $27.36 | 8.757% | $29.7559 | $29.76 | $29.75 | $29.80 |
| 7 purchase totals = | $504.43 | $547.2189 | $547.23 | $547.20 | $547.30 | |