| 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 | $102.93 | 9.216% | $112.416 | $112.42 | $112.40 | $112.40 |
| Purchase #2 | $220.52 | 4.734% | $230.9594 | $230.96 | $230.95 | $231.00 |
| Purchase #3 | $77.48 | 3.569% | $80.2453 | $80.25 | $80.25 | $80.20 |
| Purchase #4 | $244.91 | 12.862% | $276.4103 | $276.41 | $276.40 | $276.40 |
| Purchase #5 | $76.84 | 11.197% | $85.4438 | $85.44 | $85.45 | $85.40 |
| Purchase #6 | $63.43 | 8.257% | $68.6674 | $68.67 | $68.65 | $68.70 |
| Purchase #7 | $158.51 | 10.571% | $175.2661 | $175.27 | $175.25 | $175.30 |
| 7 purchase totals = | $944.62 | $1,029.4083 | $1,029.42 | $1,029.35 | $1,029.40 | |