| 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 | $204.64 | 5.819% | $216.548 | $216.55 | $216.55 | $216.50 |
| Purchase #2 | $241.51 | 12.284% | $271.1771 | $271.18 | $271.20 | $271.20 |
| Purchase #3 | $183.44 | 12.560% | $206.4801 | $206.48 | $206.50 | $206.50 |
| Purchase #4 | $181.36 | 5.715% | $191.7247 | $191.72 | $191.70 | $191.70 |
| Purchase #5 | $154.48 | 6.253% | $164.1396 | $164.14 | $164.15 | $164.10 |
| Purchase #6 | $176.97 | 10.277% | $195.1572 | $195.16 | $195.15 | $195.20 |
| Purchase #7 | $207.30 | 8.103% | $224.0975 | $224.10 | $224.10 | $224.10 |
| 7 purchase totals = | $1,349.70 | $1,469.3242 | $1,469.33 | $1,469.35 | $1,469.30 | |