| 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 | $214.80 | 3.146% | $221.5576 | $221.56 | $221.55 | $221.60 |
| Purchase #2 | $113.89 | 7.434% | $122.3566 | $122.36 | $122.35 | $122.40 |
| Purchase #3 | $80.62 | 3.619% | $83.5376 | $83.54 | $83.55 | $83.50 |
| Purchase #4 | $205.50 | 9.693% | $225.4191 | $225.42 | $225.40 | $225.40 |
| Purchase #5 | $223.51 | 12.243% | $250.8743 | $250.87 | $250.85 | $250.90 |
| Purchase #6 | $61.39 | 13.400% | $69.6163 | $69.62 | $69.60 | $69.60 |
| Purchase #7 | $115.50 | 12.781% | $130.2621 | $130.26 | $130.25 | $130.30 |
| 7 purchase totals = | $1,015.21 | $1,103.6236 | $1,103.63 | $1,103.55 | $1,103.70 | |