| 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 | $214.92 | 5.474% | $226.6847 | $226.68 | $226.70 | $226.70 |
| Purchase #2 | $121.36 | 12.534% | $136.5713 | $136.57 | $136.55 | $136.60 |
| Purchase #3 | $219.73 | 10.272% | $242.3007 | $242.30 | $242.30 | $242.30 |
| Purchase #4 | $183.90 | 10.710% | $203.5957 | $203.60 | $203.60 | $203.60 |
| Purchase #5 | $72.98 | 9.174% | $79.6752 | $79.68 | $79.70 | $79.70 |
| Purchase #6 | $6.84 | 8.307% | $7.4082 | $7.41 | $7.40 | $7.40 |
| Purchase #7 | $75.46 | 13.410% | $85.5792 | $85.58 | $85.60 | $85.60 |
| 7 purchase totals = | $895.19 | $981.8150 | $981.82 | $981.85 | $981.90 | |