| 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 | $106.66 | 13.413% | $120.9663 | $120.97 | $120.95 | $121.00 |
| Purchase #2 | $11.42 | 9.596% | $12.5159 | $12.52 | $12.50 | $12.50 |
| Purchase #3 | $108.51 | 9.792% | $119.1353 | $119.14 | $119.15 | $119.10 |
| Purchase #4 | $13.90 | 11.439% | $15.49 | $15.49 | $15.50 | $15.50 |
| Purchase #5 | $183.63 | 8.656% | $199.525 | $199.53 | $199.55 | $199.50 |
| Purchase #6 | $203.89 | 12.378% | $229.1275 | $229.13 | $229.15 | $229.10 |
| Purchase #7 | $126.88 | 5.513% | $133.8749 | $133.87 | $133.85 | $133.90 |
| 7 purchase totals = | $754.89 | $830.6349 | $830.65 | $830.65 | $830.60 | |