| 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 | $21.27 | 8.666% | $23.1133 | $23.11 | $23.10 | $23.10 |
| Purchase #2 | $179.80 | 6.642% | $191.7423 | $191.74 | $191.75 | $191.70 |
| Purchase #3 | $145.45 | 11.310% | $161.9004 | $161.90 | $161.90 | $161.90 |
| Purchase #4 | $91.78 | 12.225% | $103.0001 | $103.00 | $103.00 | $103.00 |
| Purchase #5 | $237.65 | 10.855% | $263.4469 | $263.45 | $263.45 | $263.40 |
| Purchase #6 | $112.37 | 9.711% | $123.2823 | $123.28 | $123.30 | $123.30 |
| Purchase #7 | $13.66 | 8.840% | $14.8675 | $14.87 | $14.85 | $14.90 |
| 7 purchase totals = | $801.98 | $881.3528 | $881.35 | $881.35 | $881.30 | |