| 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 | $245.47 | 8.635% | $266.6663 | $266.67 | $266.65 | $266.70 |
| Purchase #2 | $159.71 | 12.512% | $179.6929 | $179.69 | $179.70 | $179.70 |
| Purchase #3 | $203.85 | 8.145% | $220.4536 | $220.45 | $220.45 | $220.50 |
| Purchase #4 | $236.48 | 4.854% | $247.9587 | $247.96 | $247.95 | $248.00 |
| Purchase #5 | $110.47 | 9.526% | $120.9934 | $120.99 | $121.00 | $121.00 |
| Purchase #6 | $54.87 | 7.795% | $59.1471 | $59.15 | $59.15 | $59.10 |
| Purchase #7 | $41.46 | 5.536% | $43.7552 | $43.76 | $43.75 | $43.80 |
| 7 purchase totals = | $1,052.31 | $1,138.6672 | $1,138.67 | $1,138.65 | $1,138.80 | |