| 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 | $82.52 | 5.720% | $87.2401 | $87.24 | $87.25 | $87.20 |
| Purchase #2 | $196.41 | 3.776% | $203.8264 | $203.83 | $203.85 | $203.80 |
| Purchase #3 | $238.33 | 3.853% | $247.5129 | $247.51 | $247.50 | $247.50 |
| Purchase #4 | $129.73 | 6.711% | $138.4362 | $138.44 | $138.45 | $138.40 |
| Purchase #5 | $150.26 | 13.136% | $169.9982 | $170.00 | $170.00 | $170.00 |
| Purchase #6 | $18.88 | 6.777% | $20.1595 | $20.16 | $20.15 | $20.20 |
| Purchase #7 | $140.80 | 9.124% | $153.6466 | $153.65 | $153.65 | $153.60 |
| 7 purchase totals = | $956.93 | $1,020.8199 | $1,020.83 | $1,020.85 | $1,020.70 | |