| 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 | $134.91 | 12.308% | $151.5147 | $151.51 | $151.50 | $151.50 |
| Purchase #2 | $210.77 | 5.413% | $222.179 | $222.18 | $222.20 | $222.20 |
| Purchase #3 | $168.83 | 13.286% | $191.2608 | $191.26 | $191.25 | $191.30 |
| Purchase #4 | $111.49 | 8.269% | $120.7091 | $120.71 | $120.70 | $120.70 |
| Purchase #5 | $13.63 | 9.545% | $14.931 | $14.93 | $14.95 | $14.90 |
| Purchase #6 | $199.78 | 7.213% | $214.1901 | $214.19 | $214.20 | $214.20 |
| Purchase #7 | $187.75 | 9.649% | $205.866 | $205.87 | $205.85 | $205.90 |
| 7 purchase totals = | $1,027.16 | $1,120.6507 | $1,120.65 | $1,120.65 | $1,120.70 | |