| 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 | $250.57 | 13.851% | $285.2765 | $285.28 | $285.30 | $285.30 |
| Purchase #2 | $31.97 | 9.705% | $35.0727 | $35.07 | $35.05 | $35.10 |
| Purchase #3 | $235.34 | 8.404% | $255.118 | $255.12 | $255.10 | $255.10 |
| Purchase #4 | $106.27 | 13.643% | $120.7684 | $120.77 | $120.75 | $120.80 |
| Purchase #5 | $234.82 | 7.312% | $251.99 | $251.99 | $252.00 | $252.00 |
| Purchase #6 | $183.54 | 7.347% | $197.0247 | $197.02 | $197.00 | $197.00 |
| Purchase #7 | $249.38 | 3.435% | $257.9462 | $257.95 | $257.95 | $257.90 |
| 7 purchase totals = | $1,291.89 | $1,403.1965 | $1,403.20 | $1,403.15 | $1,403.20 | |