| 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 | $117.51 | 4.341% | $122.6111 | $122.61 | $122.60 | $122.60 |
| Purchase #2 | $232.45 | 10.126% | $255.9879 | $255.99 | $256.00 | $256.00 |
| Purchase #3 | $19.56 | 12.651% | $22.0345 | $22.03 | $22.05 | $22.00 |
| Purchase #4 | $21.75 | 10.230% | $23.975 | $23.98 | $24.00 | $24.00 |
| Purchase #5 | $142.75 | 6.347% | $151.8103 | $151.81 | $151.80 | $151.80 |
| Purchase #6 | $221.90 | 7.505% | $238.5536 | $238.55 | $238.55 | $238.60 |
| Purchase #7 | $93.85 | 3.525% | $97.1582 | $97.16 | $97.15 | $97.20 |
| 7 purchase totals = | $849.77 | $912.1306 | $912.13 | $912.15 | $912.20 | |