| 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 | $206.69 | 3.310% | $213.5314 | $213.53 | $213.55 | $213.50 |
| Purchase #2 | $222.92 | 3.376% | $230.4458 | $230.45 | $230.45 | $230.40 |
| Purchase #3 | $19.50 | 12.140% | $21.8673 | $21.87 | $21.85 | $21.90 |
| Purchase #4 | $37.26 | 3.377% | $38.5183 | $38.52 | $38.50 | $38.50 |
| Purchase #5 | $219.56 | 11.369% | $244.5218 | $244.52 | $244.50 | $244.50 |
| Purchase #6 | $106.83 | 5.566% | $112.7762 | $112.78 | $112.80 | $112.80 |
| Purchase #7 | $115.77 | 7.273% | $124.19 | $124.19 | $124.20 | $124.20 |
| 7 purchase totals = | $928.53 | $985.8508 | $985.86 | $985.85 | $985.80 | |