| 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 | $81.39 | 8.268% | $88.1193 | $88.12 | $88.10 | $88.10 |
| Purchase #2 | $162.37 | 9.149% | $177.2252 | $177.23 | $177.25 | $177.20 |
| Purchase #3 | $209.30 | 12.477% | $235.4144 | $235.41 | $235.40 | $235.40 |
| Purchase #4 | $133.47 | 11.228% | $148.456 | $148.46 | $148.45 | $148.50 |
| Purchase #5 | $35.72 | 10.179% | $39.3559 | $39.36 | $39.35 | $39.40 |
| Purchase #6 | $145.75 | 3.653% | $151.0742 | $151.07 | $151.05 | $151.10 |
| Purchase #7 | $236.50 | 10.193% | $260.6064 | $260.61 | $260.60 | $260.60 |
| 7 purchase totals = | $1,004.50 | $1,100.2514 | $1,100.26 | $1,100.20 | $1,100.30 | |