| 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 | $89.75 | 13.103% | $101.5099 | $101.51 | $101.50 | $101.50 |
| Purchase #2 | $219.43 | 3.394% | $226.8775 | $226.88 | $226.90 | $226.90 |
| Purchase #3 | $55.66 | 3.240% | $57.4634 | $57.46 | $57.45 | $57.50 |
| Purchase #4 | $135.60 | 11.595% | $151.3228 | $151.32 | $151.30 | $151.30 |
| Purchase #5 | $121.34 | 9.133% | $132.422 | $132.42 | $132.40 | $132.40 |
| Purchase #6 | $121.28 | 9.434% | $132.7216 | $132.72 | $132.70 | $132.70 |
| Purchase #7 | $209.51 | 7.799% | $225.8497 | $225.85 | $225.85 | $225.80 |
| 7 purchase totals = | $952.57 | $1,028.1669 | $1,028.16 | $1,028.10 | $1,028.10 | |