| 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 | $237.28 | 3.858% | $246.4343 | $246.43 | $246.45 | $246.40 |
| Purchase #2 | $75.60 | 5.165% | $79.5047 | $79.50 | $79.50 | $79.50 |
| Purchase #3 | $154.50 | 5.277% | $162.653 | $162.65 | $162.65 | $162.70 |
| Purchase #4 | $214.91 | 9.757% | $235.8788 | $235.88 | $235.90 | $235.90 |
| Purchase #5 | $163.78 | 3.421% | $169.3829 | $169.38 | $169.40 | $169.40 |
| Purchase #6 | $172.72 | 12.361% | $194.0699 | $194.07 | $194.05 | $194.10 |
| Purchase #7 | $192.75 | 9.235% | $210.5505 | $210.55 | $210.55 | $210.60 |
| 7 purchase totals = | $1,211.54 | $1,298.4741 | $1,298.46 | $1,298.50 | $1,298.60 | |