| 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 | $106.90 | 10.292% | $117.9021 | $117.90 | $117.90 | $117.90 |
| Purchase #2 | $100.37 | 7.342% | $107.7392 | $107.74 | $107.75 | $107.70 |
| Purchase #3 | $152.88 | 3.275% | $157.8868 | $157.89 | $157.90 | $157.90 |
| Purchase #4 | $29.71 | 5.251% | $31.2701 | $31.27 | $31.25 | $31.30 |
| Purchase #5 | $214.84 | 13.560% | $243.9723 | $243.97 | $243.95 | $244.00 |
| Purchase #6 | $129.63 | 12.722% | $146.1215 | $146.12 | $146.10 | $146.10 |
| Purchase #7 | $216.41 | 9.705% | $237.4126 | $237.41 | $237.40 | $237.40 |
| 7 purchase totals = | $950.74 | $1,042.3046 | $1,042.30 | $1,042.25 | $1,042.30 | |