| 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 | $111.83 | 9.135% | $122.0457 | $122.05 | $122.05 | $122.00 |
| Purchase #2 | $160.38 | 8.380% | $173.8198 | $173.82 | $173.80 | $173.80 |
| Purchase #3 | $179.38 | 6.805% | $191.5868 | $191.59 | $191.60 | $191.60 |
| Purchase #4 | $84.53 | 5.456% | $89.142 | $89.14 | $89.15 | $89.10 |
| Purchase #5 | $52.45 | 6.691% | $55.9594 | $55.96 | $55.95 | $56.00 |
| Purchase #6 | $85.84 | 8.206% | $92.884 | $92.88 | $92.90 | $92.90 |
| Purchase #7 | $205.97 | 11.754% | $230.1797 | $230.18 | $230.20 | $230.20 |
| 7 purchase totals = | $880.38 | $955.6174 | $955.62 | $955.65 | $955.60 | |