| 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 | $213.68 | 7.200% | $229.065 | $229.07 | $229.05 | $229.10 |
| Purchase #2 | $122.32 | 4.751% | $128.1314 | $128.13 | $128.15 | $128.10 |
| Purchase #3 | $38.69 | 10.620% | $42.7989 | $42.80 | $42.80 | $42.80 |
| Purchase #4 | $195.78 | 6.236% | $207.9888 | $207.99 | $208.00 | $208.00 |
| Purchase #5 | $56.34 | 3.512% | $58.3187 | $58.32 | $58.30 | $58.30 |
| Purchase #6 | $81.43 | 7.202% | $87.2946 | $87.29 | $87.30 | $87.30 |
| Purchase #7 | $169.27 | 11.176% | $188.1876 | $188.19 | $188.20 | $188.20 |
| 7 purchase totals = | $877.51 | $941.7850 | $941.79 | $941.80 | $941.80 | |