| 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 | $204.98 | 7.243% | $219.8267 | $219.83 | $219.85 | $219.80 |
| Purchase #2 | $216.40 | 5.162% | $227.5706 | $227.57 | $227.55 | $227.60 |
| Purchase #3 | $95.50 | 12.495% | $107.4327 | $107.43 | $107.45 | $107.40 |
| Purchase #4 | $35.40 | 3.760% | $36.731 | $36.73 | $36.75 | $36.70 |
| Purchase #5 | $95.34 | 6.154% | $101.2072 | $101.21 | $101.20 | $101.20 |
| Purchase #6 | $106.66 | 12.680% | $120.1845 | $120.18 | $120.20 | $120.20 |
| Purchase #7 | $206.68 | 9.338% | $225.9798 | $225.98 | $226.00 | $226.00 |
| 7 purchase totals = | $960.96 | $1,038.9325 | $1,038.93 | $1,039.00 | $1,038.90 | |