| 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 | $227.47 | 5.824% | $240.7179 | $240.72 | $240.70 | $240.70 |
| Purchase #2 | $207.28 | 5.214% | $218.0876 | $218.09 | $218.10 | $218.10 |
| Purchase #3 | $13.83 | 10.388% | $15.2667 | $15.27 | $15.25 | $15.30 |
| Purchase #4 | $177.96 | 7.387% | $191.1059 | $191.11 | $191.10 | $191.10 |
| Purchase #5 | $106.60 | 8.455% | $115.613 | $115.61 | $115.60 | $115.60 |
| Purchase #6 | $18.48 | 11.594% | $20.6226 | $20.62 | $20.60 | $20.60 |
| Purchase #7 | $237.27 | 13.607% | $269.5553 | $269.56 | $269.55 | $269.60 |
| 7 purchase totals = | $988.89 | $1,070.9690 | $1,070.98 | $1,070.90 | $1,071.00 | |