| 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 | $123.44 | 12.579% | $138.9675 | $138.97 | $138.95 | $139.00 |
| Purchase #2 | $46.78 | 4.825% | $49.0371 | $49.04 | $49.05 | $49.00 |
| Purchase #3 | $99.26 | 3.163% | $102.3996 | $102.40 | $102.40 | $102.40 |
| Purchase #4 | $75.62 | 9.823% | $83.0482 | $83.05 | $83.05 | $83.00 |
| Purchase #5 | $103.95 | 7.701% | $111.9552 | $111.96 | $111.95 | $112.00 |
| Purchase #6 | $142.43 | 7.738% | $153.4512 | $153.45 | $153.45 | $153.50 |
| Purchase #7 | $193.36 | 10.839% | $214.3183 | $214.32 | $214.30 | $214.30 |
| 7 purchase totals = | $784.84 | $853.1771 | $853.19 | $853.15 | $853.20 | |