| 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 | $112.44 | 8.539% | $122.0413 | $122.04 | $122.05 | $122.00 |
| Purchase #2 | $25.66 | 6.148% | $27.2376 | $27.24 | $27.25 | $27.20 |
| Purchase #3 | $19.35 | 5.666% | $20.4464 | $20.45 | $20.45 | $20.40 |
| Purchase #4 | $240.69 | 3.295% | $248.6207 | $248.62 | $248.60 | $248.60 |
| Purchase #5 | $76.70 | 11.389% | $85.4354 | $85.44 | $85.45 | $85.40 |
| Purchase #6 | $201.70 | 6.299% | $214.4051 | $214.41 | $214.40 | $214.40 |
| Purchase #7 | $5.67 | 6.765% | $6.0536 | $6.05 | $6.05 | $6.10 |
| 7 purchase totals = | $682.21 | $724.2401 | $724.25 | $724.25 | $724.10 | |