| 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 | $93.27 | 12.731% | $105.1442 | $105.14 | $105.15 | $105.10 |
| Purchase #2 | $52.27 | 13.240% | $59.1905 | $59.19 | $59.20 | $59.20 |
| Purchase #3 | $228.61 | 7.368% | $245.454 | $245.45 | $245.45 | $245.50 |
| Purchase #4 | $198.30 | 7.424% | $213.0218 | $213.02 | $213.00 | $213.00 |
| Purchase #5 | $239.70 | 7.156% | $256.8529 | $256.85 | $256.85 | $256.90 |
| Purchase #6 | $185.63 | 10.833% | $205.7393 | $205.74 | $205.75 | $205.70 |
| Purchase #7 | $205.33 | 5.655% | $216.9414 | $216.94 | $216.95 | $216.90 |
| 7 purchase totals = | $1,203.11 | $1,302.3441 | $1,302.33 | $1,302.35 | $1,302.30 | |