| 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 | $116.98 | 13.221% | $132.4459 | $132.45 | $132.45 | $132.40 |
| Purchase #2 | $225.87 | 6.628% | $240.8407 | $240.84 | $240.85 | $240.80 |
| Purchase #3 | $190.76 | 3.712% | $197.841 | $197.84 | $197.85 | $197.80 |
| Purchase #4 | $105.30 | 10.792% | $116.664 | $116.66 | $116.65 | $116.70 |
| Purchase #5 | $145.36 | 7.789% | $156.6821 | $156.68 | $156.70 | $156.70 |
| Purchase #6 | $161.87 | 10.244% | $178.452 | $178.45 | $178.45 | $178.50 |
| Purchase #7 | $250.57 | 11.595% | $279.6236 | $279.62 | $279.60 | $279.60 |
| 7 purchase totals = | $1,196.71 | $1,302.5493 | $1,302.54 | $1,302.55 | $1,302.50 | |