| 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 | $184.92 | 11.294% | $205.8049 | $205.80 | $205.80 | $205.80 |
| Purchase #2 | $33.59 | 13.808% | $38.2281 | $38.23 | $38.25 | $38.20 |
| Purchase #3 | $24.73 | 11.132% | $27.4829 | $27.48 | $27.50 | $27.50 |
| Purchase #4 | $241.64 | 13.643% | $274.6069 | $274.61 | $274.60 | $274.60 |
| Purchase #5 | $16.46 | 8.499% | $17.8589 | $17.86 | $17.85 | $17.90 |
| Purchase #6 | $212.53 | 7.211% | $227.8555 | $227.86 | $227.85 | $227.90 |
| Purchase #7 | $104.44 | 13.584% | $118.6271 | $118.63 | $118.65 | $118.60 |
| 7 purchase totals = | $818.31 | $910.4643 | $910.47 | $910.50 | $910.50 | |