| 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 | $120.60 | 4.318% | $125.8075 | $125.81 | $125.80 | $125.80 |
| Purchase #2 | $129.69 | 11.790% | $144.9805 | $144.98 | $145.00 | $145.00 |
| Purchase #3 | $133.36 | 12.559% | $150.1087 | $150.11 | $150.10 | $150.10 |
| Purchase #4 | $45.90 | 13.597% | $52.141 | $52.14 | $52.15 | $52.10 |
| Purchase #5 | $23.51 | 12.418% | $26.4295 | $26.43 | $26.45 | $26.40 |
| Purchase #6 | $115.61 | 7.176% | $123.9062 | $123.91 | $123.90 | $123.90 |
| Purchase #7 | $238.47 | 5.501% | $251.5882 | $251.59 | $251.60 | $251.60 |
| 7 purchase totals = | $807.14 | $874.9616 | $874.97 | $875.00 | $874.90 | |