| 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 | $250.68 | 10.343% | $276.6078 | $276.61 | $276.60 | $276.60 |
| Purchase #2 | $174.85 | 9.515% | $191.487 | $191.49 | $191.50 | $191.50 |
| Purchase #3 | $82.68 | 8.425% | $89.6458 | $89.65 | $89.65 | $89.60 |
| Purchase #4 | $76.80 | 13.511% | $87.1764 | $87.18 | $87.20 | $87.20 |
| Purchase #5 | $202.36 | 4.229% | $210.9178 | $210.92 | $210.90 | $210.90 |
| Purchase #6 | $212.31 | 3.355% | $219.433 | $219.43 | $219.45 | $219.40 |
| Purchase #7 | $144.56 | 11.338% | $160.9502 | $160.95 | $160.95 | $161.00 |
| 7 purchase totals = | $1,144.24 | $1,236.2180 | $1,236.23 | $1,236.25 | $1,236.20 | |