| 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 | $232.43 | 3.614% | $240.83 | $240.83 | $240.85 | $240.80 |
| Purchase #2 | $43.77 | 11.587% | $48.8416 | $48.84 | $48.85 | $48.80 |
| Purchase #3 | $129.95 | 3.417% | $134.3904 | $134.39 | $134.40 | $134.40 |
| Purchase #4 | $170.55 | 6.303% | $181.2998 | $181.30 | $181.30 | $181.30 |
| Purchase #5 | $40.78 | 13.589% | $46.3216 | $46.32 | $46.30 | $46.30 |
| Purchase #6 | $61.68 | 3.305% | $63.7185 | $63.72 | $63.70 | $63.70 |
| Purchase #7 | $45.76 | 8.199% | $49.5119 | $49.51 | $49.50 | $49.50 |
| 7 purchase totals = | $724.92 | $764.9138 | $764.91 | $764.90 | $764.80 | |