| 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 | $180.28 | 11.628% | $201.243 | $201.24 | $201.25 | $201.20 |
| Purchase #2 | $191.82 | 4.131% | $199.7441 | $199.74 | $199.75 | $199.70 |
| Purchase #3 | $213.50 | 13.700% | $242.7495 | $242.75 | $242.75 | $242.70 |
| Purchase #4 | $236.48 | 4.108% | $246.1946 | $246.19 | $246.20 | $246.20 |
| Purchase #5 | $249.62 | 3.218% | $257.6528 | $257.65 | $257.65 | $257.70 |
| Purchase #6 | $20.52 | 3.517% | $21.2417 | $21.24 | $21.25 | $21.20 |
| Purchase #7 | $208.49 | 12.673% | $234.9119 | $234.91 | $234.90 | $234.90 |
| 7 purchase totals = | $1,300.71 | $1,403.7376 | $1,403.72 | $1,403.75 | $1,403.60 | |