| 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 | $112.63 | 9.190% | $122.9807 | $122.98 | $123.00 | $123.00 |
| Purchase #2 | $28.31 | 3.850% | $29.3999 | $29.40 | $29.40 | $29.40 |
| Purchase #3 | $204.26 | 8.644% | $221.9162 | $221.92 | $221.90 | $221.90 |
| Purchase #4 | $136.57 | 12.549% | $153.7082 | $153.71 | $153.70 | $153.70 |
| Purchase #5 | $68.46 | 9.204% | $74.7611 | $74.76 | $74.75 | $74.80 |
| Purchase #6 | $168.59 | 10.199% | $185.7845 | $185.78 | $185.80 | $185.80 |
| Purchase #7 | $120.66 | 4.671% | $126.296 | $126.30 | $126.30 | $126.30 |
| 7 purchase totals = | $839.48 | $914.8466 | $914.85 | $914.85 | $914.90 | |