| 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 | $114.56 | 9.830% | $125.8212 | $125.82 | $125.80 | $125.80 |
| Purchase #2 | $207.77 | 3.754% | $215.5697 | $215.57 | $215.55 | $215.60 |
| Purchase #3 | $144.41 | 12.298% | $162.1695 | $162.17 | $162.15 | $162.20 |
| Purchase #4 | $94.61 | 7.487% | $101.6935 | $101.69 | $101.70 | $101.70 |
| Purchase #5 | $48.42 | 5.673% | $51.1669 | $51.17 | $51.15 | $51.20 |
| Purchase #6 | $151.86 | 9.474% | $166.2472 | $166.25 | $166.25 | $166.20 |
| Purchase #7 | $233.39 | 13.750% | $265.4811 | $265.48 | $265.50 | $265.50 |
| 7 purchase totals = | $995.02 | $1,088.1491 | $1,088.15 | $1,088.10 | $1,088.20 | |