| 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 | $47.77 | 12.125% | $53.5621 | $53.56 | $53.55 | $53.60 |
| Purchase #2 | $125.62 | 3.477% | $129.9878 | $129.99 | $130.00 | $130.00 |
| Purchase #3 | $244.73 | 9.452% | $267.8619 | $267.86 | $267.85 | $267.90 |
| Purchase #4 | $195.56 | 13.870% | $222.6842 | $222.68 | $222.70 | $222.70 |
| Purchase #5 | $247.92 | 11.683% | $276.8845 | $276.88 | $276.90 | $276.90 |
| Purchase #6 | $220.69 | 12.291% | $247.815 | $247.82 | $247.80 | $247.80 |
| Purchase #7 | $144.25 | 7.294% | $154.7716 | $154.77 | $154.75 | $154.80 |
| 7 purchase totals = | $1,226.54 | $1,353.5671 | $1,353.56 | $1,353.55 | $1,353.70 | |