| 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 | $221.34 | 13.366% | $250.9243 | $250.92 | $250.90 | $250.90 |
| Purchase #2 | $11.74 | 5.195% | $12.3499 | $12.35 | $12.35 | $12.30 |
| Purchase #3 | $245.84 | 9.849% | $270.0528 | $270.05 | $270.05 | $270.10 |
| Purchase #4 | $72.53 | 8.478% | $78.6791 | $78.68 | $78.70 | $78.70 |
| Purchase #5 | $149.54 | 4.302% | $155.9732 | $155.97 | $155.95 | $156.00 |
| Purchase #6 | $180.84 | 3.651% | $187.4425 | $187.44 | $187.45 | $187.40 |
| Purchase #7 | $131.46 | 7.789% | $141.6994 | $141.70 | $141.70 | $141.70 |
| 7 purchase totals = | $1,013.29 | $1,097.1212 | $1,097.11 | $1,097.10 | $1,097.10 | |