| 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 | $112.86 | 10.545% | $124.7611 | $124.76 | $124.75 | $124.80 |
| Purchase #2 | $191.64 | 9.479% | $209.8056 | $209.81 | $209.80 | $209.80 |
| Purchase #3 | $135.83 | 12.316% | $152.5588 | $152.56 | $152.55 | $152.60 |
| Purchase #4 | $106.78 | 9.425% | $116.844 | $116.84 | $116.85 | $116.80 |
| Purchase #5 | $169.99 | 9.647% | $186.3889 | $186.39 | $186.40 | $186.40 |
| Purchase #6 | $115.27 | 4.614% | $120.5886 | $120.59 | $120.60 | $120.60 |
| Purchase #7 | $55.29 | 11.346% | $61.5632 | $61.56 | $61.55 | $61.60 |
| 7 purchase totals = | $887.66 | $972.5102 | $972.51 | $972.50 | $972.60 | |