| 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 | $235.41 | 12.324% | $264.4219 | $264.42 | $264.40 | $264.40 |
| Purchase #2 | $113.41 | 3.416% | $117.2841 | $117.28 | $117.30 | $117.30 |
| Purchase #3 | $200.37 | 5.472% | $211.3342 | $211.33 | $211.35 | $211.30 |
| Purchase #4 | $96.94 | 6.163% | $102.9144 | $102.91 | $102.90 | $102.90 |
| Purchase #5 | $132.50 | 4.508% | $138.4731 | $138.47 | $138.45 | $138.50 |
| Purchase #6 | $122.38 | 10.366% | $135.0659 | $135.07 | $135.05 | $135.10 |
| Purchase #7 | $236.44 | 3.684% | $245.1504 | $245.15 | $245.15 | $245.20 |
| 7 purchase totals = | $1,137.45 | $1,214.6440 | $1,214.63 | $1,214.60 | $1,214.70 | |