| 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 | $199.34 | 6.779% | $212.8533 | $212.85 | $212.85 | $212.90 |
| Purchase #2 | $242.31 | 11.779% | $270.8517 | $270.85 | $270.85 | $270.90 |
| Purchase #3 | $208.68 | 4.380% | $217.8202 | $217.82 | $217.80 | $217.80 |
| Purchase #4 | $140.36 | 13.152% | $158.8201 | $158.82 | $158.80 | $158.80 |
| Purchase #5 | $137.67 | 8.669% | $149.6046 | $149.60 | $149.60 | $149.60 |
| Purchase #6 | $122.86 | 9.344% | $134.34 | $134.34 | $134.35 | $134.30 |
| Purchase #7 | $240.35 | 8.166% | $259.977 | $259.98 | $260.00 | $260.00 |
| 7 purchase totals = | $1,291.57 | $1,404.2669 | $1,404.26 | $1,404.25 | $1,404.30 | |