| 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 | $225.85 | 9.773% | $247.9223 | $247.92 | $247.90 | $247.90 |
| Purchase #2 | $59.96 | 5.507% | $63.262 | $63.26 | $63.25 | $63.30 |
| Purchase #3 | $132.92 | 4.799% | $139.2988 | $139.30 | $139.30 | $139.30 |
| Purchase #4 | $96.58 | 7.719% | $104.035 | $104.04 | $104.05 | $104.00 |
| Purchase #5 | $35.37 | 4.230% | $36.8662 | $36.87 | $36.85 | $36.90 |
| Purchase #6 | $212.35 | 12.730% | $239.3822 | $239.38 | $239.40 | $239.40 |
| Purchase #7 | $224.77 | 13.166% | $254.3632 | $254.36 | $254.35 | $254.40 |
| 7 purchase totals = | $987.80 | $1,085.1297 | $1,085.13 | $1,085.10 | $1,085.20 | |