| 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 | $203.34 | 5.563% | $214.6518 | $214.65 | $214.65 | $214.70 |
| Purchase #2 | $135.78 | 3.583% | $140.645 | $140.65 | $140.65 | $140.60 |
| Purchase #3 | $241.28 | 13.620% | $274.1423 | $274.14 | $274.15 | $274.10 |
| Purchase #4 | $184.63 | 11.544% | $205.9437 | $205.94 | $205.95 | $205.90 |
| Purchase #5 | $17.58 | 3.126% | $18.1296 | $18.13 | $18.15 | $18.10 |
| Purchase #6 | $103.73 | 12.426% | $116.6195 | $116.62 | $116.60 | $116.60 |
| Purchase #7 | $154.40 | 13.154% | $174.7098 | $174.71 | $174.70 | $174.70 |
| 7 purchase totals = | $1,040.74 | $1,144.8417 | $1,144.84 | $1,144.85 | $1,144.70 | |