| 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 | $139.85 | 7.871% | $150.8576 | $150.86 | $150.85 | $150.90 |
| Purchase #2 | $122.96 | 13.145% | $139.1231 | $139.12 | $139.10 | $139.10 |
| Purchase #3 | $117.39 | 10.376% | $129.5704 | $129.57 | $129.55 | $129.60 |
| Purchase #4 | $102.56 | 7.486% | $110.2376 | $110.24 | $110.25 | $110.20 |
| Purchase #5 | $60.42 | 13.616% | $68.6468 | $68.65 | $68.65 | $68.60 |
| Purchase #6 | $217.73 | 3.215% | $224.73 | $224.73 | $224.75 | $224.70 |
| Purchase #7 | $11.34 | 4.347% | $11.8329 | $11.83 | $11.85 | $11.80 |
| 7 purchase totals = | $772.25 | $834.9984 | $835.00 | $835.00 | $834.90 | |