| 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 | $108.44 | 11.533% | $120.9464 | $120.95 | $120.95 | $120.90 |
| Purchase #2 | $169.65 | 7.564% | $182.4823 | $182.48 | $182.50 | $182.50 |
| Purchase #3 | $17.36 | 3.236% | $17.9218 | $17.92 | $17.90 | $17.90 |
| Purchase #4 | $198.28 | 10.617% | $219.3314 | $219.33 | $219.35 | $219.30 |
| Purchase #5 | $190.66 | 4.256% | $198.7745 | $198.77 | $198.75 | $198.80 |
| Purchase #6 | $153.50 | 6.619% | $163.6602 | $163.66 | $163.65 | $163.70 |
| Purchase #7 | $186.70 | 12.794% | $210.5864 | $210.59 | $210.60 | $210.60 |
| 7 purchase totals = | $1,024.59 | $1,113.7030 | $1,113.70 | $1,113.70 | $1,113.70 | |