| 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 | $244.77 | 13.802% | $278.5532 | $278.55 | $278.55 | $278.60 |
| Purchase #2 | $30.50 | 7.843% | $32.8921 | $32.89 | $32.90 | $32.90 |
| Purchase #3 | $114.36 | 13.379% | $129.6602 | $129.66 | $129.65 | $129.70 |
| Purchase #4 | $141.99 | 6.734% | $151.5516 | $151.55 | $151.55 | $151.60 |
| Purchase #5 | $191.83 | 6.613% | $204.5157 | $204.52 | $204.50 | $204.50 |
| Purchase #6 | $238.52 | 9.345% | $260.8097 | $260.81 | $260.80 | $260.80 |
| Purchase #7 | $25.76 | 13.595% | $29.2621 | $29.26 | $29.25 | $29.30 |
| 7 purchase totals = | $987.73 | $1,087.2446 | $1,087.24 | $1,087.20 | $1,087.40 | |