| 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 | $228.55 | 13.447% | $259.2831 | $259.28 | $259.30 | $259.30 |
| Purchase #2 | $138.82 | 12.329% | $155.9351 | $155.94 | $155.95 | $155.90 |
| Purchase #3 | $106.46 | 4.496% | $111.2464 | $111.25 | $111.25 | $111.20 |
| Purchase #4 | $13.69 | 11.794% | $15.3046 | $15.30 | $15.30 | $15.30 |
| Purchase #5 | $42.56 | 5.157% | $44.7548 | $44.75 | $44.75 | $44.80 |
| Purchase #6 | $241.42 | 5.596% | $254.9299 | $254.93 | $254.95 | $254.90 |
| Purchase #7 | $130.37 | 8.520% | $141.4775 | $141.48 | $141.50 | $141.50 |
| 7 purchase totals = | $901.87 | $982.9314 | $982.93 | $983.00 | $982.90 | |