| 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 | $244.26 | 8.710% | $265.535 | $265.54 | $265.55 | $265.50 |
| Purchase #2 | $133.51 | 7.257% | $143.1988 | $143.20 | $143.20 | $143.20 |
| Purchase #3 | $25.25 | 3.142% | $26.0434 | $26.04 | $26.05 | $26.00 |
| Purchase #4 | $133.62 | 5.799% | $141.3686 | $141.37 | $141.35 | $141.40 |
| Purchase #5 | $21.42 | 13.176% | $24.2423 | $24.24 | $24.25 | $24.20 |
| Purchase #6 | $64.91 | 7.735% | $69.9308 | $69.93 | $69.95 | $69.90 |
| Purchase #7 | $185.43 | 8.127% | $200.4999 | $200.50 | $200.50 | $200.50 |
| 7 purchase totals = | $808.40 | $870.8188 | $870.82 | $870.85 | $870.70 | |