| 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 | $118.25 | 3.184% | $122.0151 | $122.02 | $122.00 | $122.00 |
| Purchase #2 | $26.64 | 8.779% | $28.9787 | $28.98 | $29.00 | $29.00 |
| Purchase #3 | $89.45 | 13.800% | $101.7941 | $101.79 | $101.80 | $101.80 |
| Purchase #4 | $224.51 | 9.130% | $245.0078 | $245.01 | $245.00 | $245.00 |
| Purchase #5 | $180.38 | 10.212% | $198.8004 | $198.80 | $198.80 | $198.80 |
| Purchase #6 | $75.39 | 3.830% | $78.2774 | $78.28 | $78.30 | $78.30 |
| Purchase #7 | $36.92 | 7.160% | $39.5635 | $39.56 | $39.55 | $39.60 |
| 7 purchase totals = | $751.54 | $814.4370 | $814.44 | $814.45 | $814.50 | |