| 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 | $244.84 | 8.573% | $265.8301 | $265.83 | $265.85 | $265.80 |
| Purchase #2 | $109.35 | 10.676% | $121.0242 | $121.02 | $121.00 | $121.00 |
| Purchase #3 | $207.89 | 5.542% | $219.4113 | $219.41 | $219.40 | $219.40 |
| Purchase #4 | $154.77 | 11.677% | $172.8425 | $172.84 | $172.85 | $172.80 |
| Purchase #5 | $241.61 | 7.263% | $259.1581 | $259.16 | $259.15 | $259.20 |
| Purchase #6 | $162.90 | 12.709% | $183.603 | $183.60 | $183.60 | $183.60 |
| Purchase #7 | $245.68 | 3.376% | $253.9742 | $253.97 | $253.95 | $254.00 |
| 7 purchase totals = | $1,367.04 | $1,475.8434 | $1,475.83 | $1,475.80 | $1,475.80 | |