| 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 | $235.50 | 12.827% | $265.7076 | $265.71 | $265.70 | $265.70 |
| Purchase #2 | $249.80 | 12.582% | $281.2298 | $281.23 | $281.25 | $281.20 |
| Purchase #3 | $37.92 | 4.236% | $39.5263 | $39.53 | $39.55 | $39.50 |
| Purchase #4 | $139.66 | 10.774% | $154.707 | $154.71 | $154.70 | $154.70 |
| Purchase #5 | $41.94 | 7.765% | $45.1966 | $45.20 | $45.20 | $45.20 |
| Purchase #6 | $71.79 | 6.289% | $76.3049 | $76.30 | $76.30 | $76.30 |
| Purchase #7 | $217.92 | 5.122% | $229.0819 | $229.08 | $229.10 | $229.10 |
| 7 purchase totals = | $994.53 | $1,091.7541 | $1,091.76 | $1,091.80 | $1,091.70 | |