| 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 | $221.69 | 8.625% | $240.8108 | $240.81 | $240.80 | $240.80 |
| Purchase #2 | $57.86 | 7.465% | $62.1792 | $62.18 | $62.20 | $62.20 |
| Purchase #3 | $79.35 | 13.261% | $89.8726 | $89.87 | $89.85 | $89.90 |
| Purchase #4 | $31.77 | 7.797% | $34.2471 | $34.25 | $34.25 | $34.20 |
| Purchase #5 | $92.62 | 8.692% | $100.6705 | $100.67 | $100.65 | $100.70 |
| Purchase #6 | $155.54 | 12.447% | $174.9001 | $174.90 | $174.90 | $174.90 |
| Purchase #7 | $195.29 | 6.393% | $207.7749 | $207.77 | $207.75 | $207.80 |
| 7 purchase totals = | $834.12 | $910.4552 | $910.45 | $910.40 | $910.50 | |