| 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 | $245.47 | 13.710% | $279.1239 | $279.12 | $279.10 | $279.10 |
| Purchase #2 | $201.56 | 13.609% | $228.9903 | $228.99 | $229.00 | $229.00 |
| Purchase #3 | $85.26 | 7.449% | $91.611 | $91.61 | $91.60 | $91.60 |
| Purchase #4 | $134.68 | 13.660% | $153.0773 | $153.08 | $153.10 | $153.10 |
| Purchase #5 | $41.75 | 12.776% | $47.084 | $47.08 | $47.10 | $47.10 |
| Purchase #6 | $11.31 | 6.228% | $12.0144 | $12.01 | $12.00 | $12.00 |
| Purchase #7 | $103.85 | 13.175% | $117.5322 | $117.53 | $117.55 | $117.50 |
| 7 purchase totals = | $823.88 | $929.4331 | $929.42 | $929.45 | $929.40 | |