| 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 | $40.53 | 12.202% | $45.4755 | $45.48 | $45.50 | $45.50 |
| Purchase #2 | $135.48 | 8.388% | $146.8441 | $146.84 | $146.85 | $146.80 |
| Purchase #3 | $107.44 | 5.854% | $113.7295 | $113.73 | $113.75 | $113.70 |
| Purchase #4 | $103.66 | 5.386% | $109.2431 | $109.24 | $109.25 | $109.20 |
| Purchase #5 | $114.49 | 7.255% | $122.7962 | $122.80 | $122.80 | $122.80 |
| Purchase #6 | $186.72 | 8.724% | $203.0095 | $203.01 | $203.00 | $203.00 |
| Purchase #7 | $247.80 | 13.215% | $280.5468 | $280.55 | $280.55 | $280.50 |
| 7 purchase totals = | $936.12 | $1,021.6447 | $1,021.65 | $1,021.70 | $1,021.50 | |