| 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 | $29.27 | 7.179% | $31.3713 | $31.37 | $31.35 | $31.40 |
| Purchase #2 | $188.34 | 4.460% | $196.74 | $196.74 | $196.75 | $196.70 |
| Purchase #3 | $227.39 | 4.844% | $238.4048 | $238.40 | $238.40 | $238.40 |
| Purchase #4 | $169.92 | 6.493% | $180.9529 | $180.95 | $180.95 | $181.00 |
| Purchase #5 | $5.52 | 8.233% | $5.9745 | $5.97 | $5.95 | $6.00 |
| Purchase #6 | $133.29 | 5.609% | $140.7662 | $140.77 | $140.75 | $140.80 |
| Purchase #7 | $182.57 | 4.331% | $190.4771 | $190.48 | $190.50 | $190.50 |
| 7 purchase totals = | $936.30 | $984.6868 | $984.68 | $984.65 | $984.80 | |