| 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 | $245.99 | 13.690% | $279.666 | $279.67 | $279.65 | $279.70 |
| Purchase #2 | $190.95 | 7.590% | $205.4431 | $205.44 | $205.45 | $205.40 |
| Purchase #3 | $243.78 | 13.327% | $276.2686 | $276.27 | $276.25 | $276.30 |
| Purchase #4 | $10.68 | 11.727% | $11.9324 | $11.93 | $11.95 | $11.90 |
| Purchase #5 | $24.99 | 4.254% | $26.0531 | $26.05 | $26.05 | $26.10 |
| Purchase #6 | $99.77 | 5.513% | $105.2703 | $105.27 | $105.25 | $105.30 |
| Purchase #7 | $199.41 | 3.401% | $206.1919 | $206.19 | $206.20 | $206.20 |
| 7 purchase totals = | $1,015.57 | $1,110.8254 | $1,110.82 | $1,110.80 | $1,110.90 | |