| 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 | $234.82 | 7.157% | $251.6261 | $251.63 | $251.65 | $251.60 |
| Purchase #2 | $44.29 | 10.478% | $48.9307 | $48.93 | $48.95 | $48.90 |
| Purchase #3 | $56.68 | 11.212% | $63.035 | $63.04 | $63.05 | $63.00 |
| Purchase #4 | $107.48 | 7.623% | $115.6732 | $115.67 | $115.65 | $115.70 |
| Purchase #5 | $214.93 | 13.303% | $243.5221 | $243.52 | $243.50 | $243.50 |
| Purchase #6 | $227.97 | 6.324% | $242.3868 | $242.39 | $242.40 | $242.40 |
| Purchase #7 | $137.27 | 5.221% | $144.4369 | $144.44 | $144.45 | $144.40 |
| 7 purchase totals = | $1,023.44 | $1,109.6108 | $1,109.62 | $1,109.65 | $1,109.50 | |