| 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 | $6.29 | 3.468% | $6.5081 | $6.51 | $6.50 | $6.50 |
| Purchase #2 | $231.75 | 5.109% | $243.5901 | $243.59 | $243.60 | $243.60 |
| Purchase #3 | $153.36 | 6.386% | $163.1536 | $163.15 | $163.15 | $163.20 |
| Purchase #4 | $248.32 | 6.228% | $263.7854 | $263.79 | $263.80 | $263.80 |
| Purchase #5 | $143.58 | 3.119% | $148.0583 | $148.06 | $148.05 | $148.10 |
| Purchase #6 | $222.46 | 11.775% | $248.6547 | $248.65 | $248.65 | $248.70 |
| Purchase #7 | $56.52 | 4.272% | $58.9345 | $58.93 | $58.95 | $58.90 |
| 7 purchase totals = | $1,062.28 | $1,132.6847 | $1,132.68 | $1,132.70 | $1,132.80 | |