| 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 | $243.59 | 3.786% | $252.8123 | $252.81 | $252.80 | $252.80 |
| Purchase #2 | $129.51 | 13.410% | $146.8773 | $146.88 | $146.90 | $146.90 |
| Purchase #3 | $180.98 | 12.586% | $203.7581 | $203.76 | $203.75 | $203.80 |
| Purchase #4 | $139.49 | 8.529% | $151.3871 | $151.39 | $151.40 | $151.40 |
| Purchase #5 | $6.37 | 4.281% | $6.6427 | $6.64 | $6.65 | $6.60 |
| Purchase #6 | $11.60 | 6.466% | $12.3501 | $12.35 | $12.35 | $12.40 |
| Purchase #7 | $230.38 | 11.296% | $256.4037 | $256.40 | $256.40 | $256.40 |
| 7 purchase totals = | $941.92 | $1,030.2313 | $1,030.23 | $1,030.25 | $1,030.30 | |