| 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 | $112.59 | 7.331% | $120.844 | $120.84 | $120.85 | $120.80 |
| Purchase #2 | $240.59 | 3.181% | $248.2432 | $248.24 | $248.25 | $248.20 |
| Purchase #3 | $148.66 | 13.264% | $168.3783 | $168.38 | $168.40 | $168.40 |
| Purchase #4 | $124.70 | 6.314% | $132.5736 | $132.57 | $132.55 | $132.60 |
| Purchase #5 | $190.78 | 12.123% | $213.9083 | $213.91 | $213.90 | $213.90 |
| Purchase #6 | $219.89 | 11.148% | $244.4033 | $244.40 | $244.40 | $244.40 |
| Purchase #7 | $184.86 | 13.138% | $209.1469 | $209.15 | $209.15 | $209.10 |
| 7 purchase totals = | $1,222.07 | $1,337.4976 | $1,337.49 | $1,337.50 | $1,337.40 | |