| 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 | $120.83 | 8.447% | $131.0365 | $131.04 | $131.05 | $131.00 |
| Purchase #2 | $142.64 | 13.853% | $162.3999 | $162.40 | $162.40 | $162.40 |
| Purchase #3 | $34.89 | 7.687% | $37.572 | $37.57 | $37.55 | $37.60 |
| Purchase #4 | $40.99 | 11.528% | $45.7153 | $45.72 | $45.70 | $45.70 |
| Purchase #5 | $61.50 | 10.677% | $68.0664 | $68.07 | $68.05 | $68.10 |
| Purchase #6 | $108.57 | 12.850% | $122.5212 | $122.52 | $122.50 | $122.50 |
| Purchase #7 | $245.78 | 12.342% | $276.1142 | $276.11 | $276.10 | $276.10 |
| 7 purchase totals = | $755.20 | $843.4255 | $843.43 | $843.35 | $843.40 | |