| 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 | $113.53 | 5.664% | $119.9603 | $119.96 | $119.95 | $120.00 |
| Purchase #2 | $23.56 | 5.515% | $24.8593 | $24.86 | $24.85 | $24.90 |
| Purchase #3 | $113.25 | 10.404% | $125.0325 | $125.03 | $125.05 | $125.00 |
| Purchase #4 | $182.67 | 12.773% | $206.0024 | $206.00 | $206.00 | $206.00 |
| Purchase #5 | $149.26 | 12.837% | $168.4205 | $168.42 | $168.40 | $168.40 |
| Purchase #6 | $135.37 | 7.697% | $145.7894 | $145.79 | $145.80 | $145.80 |
| Purchase #7 | $137.51 | 11.616% | $153.4832 | $153.48 | $153.50 | $153.50 |
| 7 purchase totals = | $855.15 | $943.5476 | $943.54 | $943.55 | $943.60 | |