| 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 | $200.90 | 5.781% | $212.514 | $212.51 | $212.50 | $212.50 |
| Purchase #2 | $171.85 | 13.771% | $195.5155 | $195.52 | $195.50 | $195.50 |
| Purchase #3 | $47.36 | 4.651% | $49.5627 | $49.56 | $49.55 | $49.60 |
| Purchase #4 | $55.35 | 6.834% | $59.1326 | $59.13 | $59.15 | $59.10 |
| Purchase #5 | $236.64 | 7.712% | $254.8897 | $254.89 | $254.90 | $254.90 |
| Purchase #6 | $32.80 | 10.453% | $36.2286 | $36.23 | $36.25 | $36.20 |
| Purchase #7 | $6.73 | 3.383% | $6.9577 | $6.96 | $6.95 | $7.00 |
| 7 purchase totals = | $751.63 | $814.8008 | $814.80 | $814.80 | $814.80 | |