| 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 | $221.34 | 8.854% | $240.9374 | $240.94 | $240.95 | $240.90 |
| Purchase #2 | $54.89 | 5.122% | $57.7015 | $57.70 | $57.70 | $57.70 |
| Purchase #3 | $228.96 | 9.473% | $250.6494 | $250.65 | $250.65 | $250.60 |
| Purchase #4 | $205.66 | 11.843% | $230.0163 | $230.02 | $230.00 | $230.00 |
| Purchase #5 | $54.39 | 5.486% | $57.3738 | $57.37 | $57.35 | $57.40 |
| Purchase #6 | $142.51 | 3.128% | $146.9677 | $146.97 | $146.95 | $147.00 |
| Purchase #7 | $102.65 | 9.588% | $112.4921 | $112.49 | $112.50 | $112.50 |
| 7 purchase totals = | $1,010.40 | $1,096.1382 | $1,096.14 | $1,096.10 | $1,096.10 | |