| 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 | $120.61 | 8.601% | $130.9837 | $130.98 | $131.00 | $131.00 |
| Purchase #2 | $126.99 | 8.166% | $137.36 | $137.36 | $137.35 | $137.40 |
| Purchase #3 | $10.52 | 9.703% | $11.5408 | $11.54 | $11.55 | $11.50 |
| Purchase #4 | $129.68 | 13.135% | $146.7135 | $146.71 | $146.70 | $146.70 |
| Purchase #5 | $94.36 | 8.416% | $102.3013 | $102.30 | $102.30 | $102.30 |
| Purchase #6 | $124.40 | 12.142% | $139.5046 | $139.50 | $139.50 | $139.50 |
| Purchase #7 | $236.55 | 3.654% | $245.1935 | $245.19 | $245.20 | $245.20 |
| 7 purchase totals = | $843.11 | $913.5974 | $913.58 | $913.60 | $913.60 | |