| 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 | $113.75 | 7.411% | $122.18 | $122.18 | $122.20 | $122.20 |
| Purchase #2 | $228.54 | 10.252% | $251.9699 | $251.97 | $251.95 | $252.00 |
| Purchase #3 | $178.45 | 11.115% | $198.2847 | $198.28 | $198.30 | $198.30 |
| Purchase #4 | $48.46 | 11.530% | $54.0474 | $54.05 | $54.05 | $54.00 |
| Purchase #5 | $10.76 | 7.145% | $11.5288 | $11.53 | $11.55 | $11.50 |
| Purchase #6 | $133.54 | 12.312% | $149.9814 | $149.98 | $150.00 | $150.00 |
| Purchase #7 | $130.96 | 5.800% | $138.5557 | $138.56 | $138.55 | $138.60 |
| 7 purchase totals = | $844.46 | $926.5479 | $926.55 | $926.60 | $926.60 | |