| 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 | $210.33 | 12.635% | $236.9052 | $236.91 | $236.90 | $236.90 |
| Purchase #2 | $171.75 | 4.663% | $179.7587 | $179.76 | $179.75 | $179.80 |
| Purchase #3 | $81.51 | 5.233% | $85.7754 | $85.78 | $85.80 | $85.80 |
| Purchase #4 | $67.48 | 9.201% | $73.6888 | $73.69 | $73.70 | $73.70 |
| Purchase #5 | $207.91 | 6.360% | $221.1331 | $221.13 | $221.15 | $221.10 |
| Purchase #6 | $6.98 | 12.390% | $7.8448 | $7.84 | $7.85 | $7.80 |
| Purchase #7 | $188.73 | 7.689% | $203.2414 | $203.24 | $203.25 | $203.20 |
| 7 purchase totals = | $934.69 | $1,008.3474 | $1,008.35 | $1,008.40 | $1,008.30 | |