| 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 | $108.97 | 12.548% | $122.6436 | $122.64 | $122.65 | $122.60 |
| Purchase #2 | $39.41 | 7.843% | $42.5009 | $42.50 | $42.50 | $42.50 |
| Purchase #3 | $131.97 | 5.255% | $138.905 | $138.91 | $138.90 | $138.90 |
| Purchase #4 | $177.67 | 12.151% | $199.2587 | $199.26 | $199.25 | $199.30 |
| Purchase #5 | $84.55 | 10.386% | $93.3314 | $93.33 | $93.35 | $93.30 |
| Purchase #6 | $107.73 | 10.170% | $118.6861 | $118.69 | $118.70 | $118.70 |
| Purchase #7 | $188.73 | 4.373% | $196.9832 | $196.98 | $197.00 | $197.00 |
| 7 purchase totals = | $839.03 | $912.3089 | $912.31 | $912.35 | $912.30 | |