| 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 | $117.36 | 6.845% | $125.3933 | $125.39 | $125.40 | $125.40 |
| Purchase #2 | $62.55 | 5.542% | $66.0165 | $66.02 | $66.00 | $66.00 |
| Purchase #3 | $117.49 | 7.395% | $126.1784 | $126.18 | $126.20 | $126.20 |
| Purchase #4 | $228.54 | 8.843% | $248.7498 | $248.75 | $248.75 | $248.70 |
| Purchase #5 | $16.92 | 7.351% | $18.1638 | $18.16 | $18.15 | $18.20 |
| Purchase #6 | $180.67 | 4.855% | $189.4415 | $189.44 | $189.45 | $189.40 |
| Purchase #7 | $243.91 | 5.269% | $256.7616 | $256.76 | $256.75 | $256.80 |
| 7 purchase totals = | $967.44 | $1,030.7049 | $1,030.70 | $1,030.70 | $1,030.70 | |