| 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 | $237.76 | 10.765% | $263.3549 | $263.35 | $263.35 | $263.40 |
| Purchase #2 | $171.76 | 13.552% | $195.0369 | $195.04 | $195.05 | $195.00 |
| Purchase #3 | $91.55 | 4.777% | $95.9233 | $95.92 | $95.90 | $95.90 |
| Purchase #4 | $21.33 | 7.821% | $22.9982 | $23.00 | $23.00 | $23.00 |
| Purchase #5 | $30.27 | 10.440% | $33.4302 | $33.43 | $33.45 | $33.40 |
| Purchase #6 | $147.46 | 3.515% | $152.6432 | $152.64 | $152.65 | $152.60 |
| Purchase #7 | $40.33 | 11.226% | $44.8574 | $44.86 | $44.85 | $44.90 |
| 7 purchase totals = | $740.46 | $808.2441 | $808.24 | $808.25 | $808.20 | |