| 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 | $116.28 | 3.479% | $120.3254 | $120.33 | $120.35 | $120.30 |
| Purchase #2 | $185.49 | 9.844% | $203.7496 | $203.75 | $203.75 | $203.70 |
| Purchase #3 | $227.59 | 11.126% | $252.9117 | $252.91 | $252.90 | $252.90 |
| Purchase #4 | $39.71 | 8.828% | $43.2156 | $43.22 | $43.20 | $43.20 |
| Purchase #5 | $67.52 | 8.160% | $73.0296 | $73.03 | $73.05 | $73.00 |
| Purchase #6 | $209.79 | 9.691% | $230.1207 | $230.12 | $230.10 | $230.10 |
| Purchase #7 | $161.94 | 5.192% | $170.3479 | $170.35 | $170.35 | $170.30 |
| 7 purchase totals = | $1,008.32 | $1,093.7005 | $1,093.71 | $1,093.70 | $1,093.50 | |