| 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 | $91.99 | 11.311% | $102.395 | $102.40 | $102.40 | $102.40 |
| Purchase #2 | $208.49 | 10.762% | $230.9277 | $230.93 | $230.95 | $230.90 |
| Purchase #3 | $205.83 | 11.630% | $229.768 | $229.77 | $229.75 | $229.80 |
| Purchase #4 | $6.63 | 4.767% | $6.9461 | $6.95 | $6.95 | $6.90 |
| Purchase #5 | $110.33 | 9.237% | $120.5212 | $120.52 | $120.50 | $120.50 |
| Purchase #6 | $71.81 | 5.661% | $75.8752 | $75.88 | $75.90 | $75.90 |
| Purchase #7 | $42.57 | 5.223% | $44.7934 | $44.79 | $44.80 | $44.80 |
| 7 purchase totals = | $737.65 | $811.2266 | $811.24 | $811.25 | $811.20 | |