| 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 | $41.79 | 7.341% | $44.8578 | $44.86 | $44.85 | $44.90 |
| Purchase #2 | $137.90 | 7.417% | $148.128 | $148.13 | $148.15 | $148.10 |
| Purchase #3 | $213.41 | 6.186% | $226.6115 | $226.61 | $226.60 | $226.60 |
| Purchase #4 | $157.94 | 9.780% | $173.3865 | $173.39 | $173.40 | $173.40 |
| Purchase #5 | $13.77 | 13.146% | $15.5802 | $15.58 | $15.60 | $15.60 |
| Purchase #6 | $237.55 | 4.613% | $248.5082 | $248.51 | $248.50 | $248.50 |
| Purchase #7 | $218.67 | 12.516% | $246.0387 | $246.04 | $246.05 | $246.00 |
| 7 purchase totals = | $1,021.03 | $1,103.1109 | $1,103.12 | $1,103.15 | $1,103.10 | |