| 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 | $213.48 | 10.160% | $235.1696 | $235.17 | $235.15 | $235.20 |
| Purchase #2 | $26.40 | 7.409% | $28.356 | $28.36 | $28.35 | $28.40 |
| Purchase #3 | $150.65 | 9.818% | $165.4408 | $165.44 | $165.45 | $165.40 |
| Purchase #4 | $193.70 | 5.439% | $204.2353 | $204.24 | $204.25 | $204.20 |
| Purchase #5 | $21.41 | 10.795% | $23.7212 | $23.72 | $23.70 | $23.70 |
| Purchase #6 | $97.29 | 6.285% | $103.4047 | $103.40 | $103.40 | $103.40 |
| Purchase #7 | $119.39 | 8.488% | $129.5238 | $129.52 | $129.50 | $129.50 |
| 7 purchase totals = | $822.32 | $889.8514 | $889.85 | $889.80 | $889.80 | |