| 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 | $19.95 | 11.706% | $22.2853 | $22.29 | $22.30 | $22.30 |
| Purchase #2 | $202.52 | 12.288% | $227.4057 | $227.41 | $227.40 | $227.40 |
| Purchase #3 | $100.36 | 10.505% | $110.9028 | $110.90 | $110.90 | $110.90 |
| Purchase #4 | $209.68 | 11.102% | $232.9587 | $232.96 | $232.95 | $233.00 |
| Purchase #5 | $195.94 | 9.840% | $215.2205 | $215.22 | $215.20 | $215.20 |
| Purchase #6 | $51.67 | 12.366% | $58.0595 | $58.06 | $58.05 | $58.10 |
| Purchase #7 | $67.91 | 11.737% | $75.8806 | $75.88 | $75.90 | $75.90 |
| 7 purchase totals = | $848.03 | $942.7131 | $942.72 | $942.70 | $942.80 | |