| 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 | $243.48 | 3.379% | $251.7072 | $251.71 | $251.70 | $251.70 |
| Purchase #2 | $74.48 | 11.765% | $83.2426 | $83.24 | $83.25 | $83.20 |
| Purchase #3 | $60.69 | 3.541% | $62.839 | $62.84 | $62.85 | $62.80 |
| Purchase #4 | $229.50 | 9.505% | $251.314 | $251.31 | $251.30 | $251.30 |
| Purchase #5 | $82.80 | 10.144% | $91.1992 | $91.20 | $91.20 | $91.20 |
| Purchase #6 | $221.99 | 3.401% | $229.5399 | $229.54 | $229.55 | $229.50 |
| Purchase #7 | $43.83 | 9.868% | $48.1551 | $48.16 | $48.15 | $48.20 |
| 7 purchase totals = | $956.77 | $1,017.9970 | $1,018.00 | $1,018.00 | $1,017.90 | |