| 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 | $223.55 | 3.474% | $231.3161 | $231.32 | $231.30 | $231.30 |
| Purchase #2 | $166.67 | 6.423% | $177.3752 | $177.38 | $177.40 | $177.40 |
| Purchase #3 | $73.89 | 5.296% | $77.8032 | $77.80 | $77.80 | $77.80 |
| Purchase #4 | $124.59 | 12.270% | $139.8772 | $139.88 | $139.90 | $139.90 |
| Purchase #5 | $238.70 | 7.215% | $255.9222 | $255.92 | $255.90 | $255.90 |
| Purchase #6 | $98.98 | 11.310% | $110.1746 | $110.17 | $110.15 | $110.20 |
| Purchase #7 | $41.38 | 11.254% | $46.0369 | $46.04 | $46.05 | $46.00 |
| 7 purchase totals = | $967.76 | $1,038.5054 | $1,038.51 | $1,038.50 | $1,038.50 | |