| 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 | $229.77 | 10.848% | $254.6954 | $254.70 | $254.70 | $254.70 |
| Purchase #2 | $211.62 | 7.409% | $227.2989 | $227.30 | $227.30 | $227.30 |
| Purchase #3 | $42.38 | 4.390% | $44.2405 | $44.24 | $44.25 | $44.20 |
| Purchase #4 | $209.66 | 11.187% | $233.1147 | $233.11 | $233.10 | $233.10 |
| Purchase #5 | $113.75 | 6.865% | $121.5589 | $121.56 | $121.55 | $121.60 |
| Purchase #6 | $27.57 | 12.777% | $31.0926 | $31.09 | $31.10 | $31.10 |
| Purchase #7 | $18.27 | 8.326% | $19.7912 | $19.79 | $19.80 | $19.80 |
| 7 purchase totals = | $853.02 | $931.7922 | $931.79 | $931.80 | $931.80 | |