| 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 | $208.66 | 5.178% | $219.4644 | $219.46 | $219.45 | $219.50 |
| Purchase #2 | $140.32 | 3.205% | $144.8173 | $144.82 | $144.80 | $144.80 |
| Purchase #3 | $232.46 | 12.238% | $260.9085 | $260.91 | $260.90 | $260.90 |
| Purchase #4 | $246.54 | 6.751% | $263.1839 | $263.18 | $263.20 | $263.20 |
| Purchase #5 | $129.79 | 13.462% | $147.2623 | $147.26 | $147.25 | $147.30 |
| Purchase #6 | $160.84 | 4.576% | $168.2 | $168.20 | $168.20 | $168.20 |
| Purchase #7 | $187.68 | 4.210% | $195.5813 | $195.58 | $195.60 | $195.60 |
| 7 purchase totals = | $1,306.29 | $1,399.4177 | $1,399.41 | $1,399.40 | $1,399.50 | |