| 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 | $214.33 | 4.350% | $223.6534 | $223.65 | $223.65 | $223.70 |
| Purchase #2 | $18.61 | 8.395% | $20.1723 | $20.17 | $20.15 | $20.20 |
| Purchase #3 | $65.73 | 5.158% | $69.1204 | $69.12 | $69.10 | $69.10 |
| Purchase #4 | $185.54 | 6.608% | $197.8005 | $197.80 | $197.80 | $197.80 |
| Purchase #5 | $94.50 | 9.114% | $103.1127 | $103.11 | $103.10 | $103.10 |
| Purchase #6 | $134.63 | 11.805% | $150.5231 | $150.52 | $150.50 | $150.50 |
| Purchase #7 | $95.94 | 12.744% | $108.1666 | $108.17 | $108.15 | $108.20 |
| 7 purchase totals = | $809.28 | $872.5490 | $872.54 | $872.45 | $872.60 | |