| 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 | $71.28 | 12.186% | $79.9662 | $79.97 | $79.95 | $80.00 |
| Purchase #2 | $128.70 | 5.773% | $136.1299 | $136.13 | $136.15 | $136.10 |
| Purchase #3 | $239.31 | 3.627% | $247.9898 | $247.99 | $248.00 | $248.00 |
| Purchase #4 | $246.26 | 13.131% | $278.5964 | $278.60 | $278.60 | $278.60 |
| Purchase #5 | $19.82 | 6.372% | $21.0829 | $21.08 | $21.10 | $21.10 |
| Purchase #6 | $132.31 | 12.248% | $148.5153 | $148.52 | $148.50 | $148.50 |
| Purchase #7 | $116.90 | 12.621% | $131.6539 | $131.65 | $131.65 | $131.70 |
| 7 purchase totals = | $954.58 | $1,043.9344 | $1,043.94 | $1,043.95 | $1,044.00 | |