| 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 | $134.32 | 13.408% | $152.3296 | $152.33 | $152.35 | $152.30 |
| Purchase #2 | $38.33 | 11.355% | $42.6824 | $42.68 | $42.70 | $42.70 |
| Purchase #3 | $215.68 | 6.722% | $230.178 | $230.18 | $230.20 | $230.20 |
| Purchase #4 | $77.67 | 11.420% | $86.5399 | $86.54 | $86.55 | $86.50 |
| Purchase #5 | $11.76 | 3.419% | $12.1621 | $12.16 | $12.15 | $12.20 |
| Purchase #6 | $238.56 | 3.256% | $246.3275 | $246.33 | $246.35 | $246.30 |
| Purchase #7 | $200.57 | 7.311% | $215.2337 | $215.23 | $215.25 | $215.20 |
| 7 purchase totals = | $916.89 | $985.4532 | $985.45 | $985.55 | $985.40 | |