| 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 | $31.33 | 3.481% | $32.4206 | $32.42 | $32.40 | $32.40 |
| Purchase #2 | $218.66 | 5.260% | $230.1615 | $230.16 | $230.15 | $230.20 |
| Purchase #3 | $225.98 | 5.238% | $237.8168 | $237.82 | $237.80 | $237.80 |
| Purchase #4 | $217.46 | 9.517% | $238.1557 | $238.16 | $238.15 | $238.20 |
| Purchase #5 | $66.87 | 10.480% | $73.878 | $73.88 | $73.90 | $73.90 |
| Purchase #6 | $185.30 | 11.161% | $205.9813 | $205.98 | $206.00 | $206.00 |
| Purchase #7 | $64.31 | 9.113% | $70.1706 | $70.17 | $70.15 | $70.20 |
| 7 purchase totals = | $1,009.91 | $1,088.5845 | $1,088.59 | $1,088.55 | $1,088.70 | |