| 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 | $115.44 | 10.376% | $127.4181 | $127.42 | $127.40 | $127.40 |
| Purchase #2 | $129.88 | 9.714% | $142.4965 | $142.50 | $142.50 | $142.50 |
| Purchase #3 | $8.76 | 5.344% | $9.2281 | $9.23 | $9.25 | $9.20 |
| Purchase #4 | $126.36 | 9.150% | $137.9219 | $137.92 | $137.90 | $137.90 |
| Purchase #5 | $180.86 | 6.751% | $193.0699 | $193.07 | $193.05 | $193.10 |
| Purchase #6 | $120.60 | 9.613% | $132.1933 | $132.19 | $132.20 | $132.20 |
| Purchase #7 | $209.90 | 11.493% | $234.0238 | $234.02 | $234.00 | $234.00 |
| 7 purchase totals = | $891.80 | $976.3516 | $976.35 | $976.30 | $976.30 | |