| 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 | $31.71 | 12.444% | $35.656 | $35.66 | $35.65 | $35.70 |
| Purchase #2 | $74.29 | 7.119% | $79.5787 | $79.58 | $79.60 | $79.60 |
| Purchase #3 | $246.90 | 7.738% | $266.0051 | $266.01 | $266.00 | $266.00 |
| Purchase #4 | $212.83 | 6.178% | $225.9786 | $225.98 | $226.00 | $226.00 |
| Purchase #5 | $211.95 | 11.611% | $236.5595 | $236.56 | $236.55 | $236.60 |
| Purchase #6 | $40.34 | 4.432% | $42.1279 | $42.13 | $42.15 | $42.10 |
| Purchase #7 | $132.59 | 9.794% | $145.5759 | $145.58 | $145.60 | $145.60 |
| 7 purchase totals = | $950.61 | $1,031.4817 | $1,031.50 | $1,031.55 | $1,031.60 | |