| 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 | $221.98 | 9.224% | $242.4554 | $242.46 | $242.45 | $242.50 |
| Purchase #2 | $206.84 | 4.474% | $216.094 | $216.09 | $216.10 | $216.10 |
| Purchase #3 | $20.61 | 9.634% | $22.5956 | $22.60 | $22.60 | $22.60 |
| Purchase #4 | $243.46 | 11.864% | $272.3441 | $272.34 | $272.35 | $272.30 |
| Purchase #5 | $73.65 | 9.783% | $80.8552 | $80.86 | $80.85 | $80.90 |
| Purchase #6 | $103.39 | 3.719% | $107.2351 | $107.24 | $107.25 | $107.20 |
| Purchase #7 | $54.91 | 3.699% | $56.9411 | $56.94 | $56.95 | $56.90 |
| 7 purchase totals = | $924.84 | $998.5205 | $998.53 | $998.55 | $998.50 | |