| 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 | $209.51 | 6.700% | $223.5472 | $223.55 | $223.55 | $223.50 |
| Purchase #2 | $185.75 | 9.758% | $203.8755 | $203.88 | $203.90 | $203.90 |
| Purchase #3 | $11.47 | 7.781% | $12.3625 | $12.36 | $12.35 | $12.40 |
| Purchase #4 | $36.54 | 7.239% | $39.1851 | $39.19 | $39.20 | $39.20 |
| Purchase #5 | $95.63 | 8.599% | $103.8532 | $103.85 | $103.85 | $103.90 |
| Purchase #6 | $165.44 | 4.627% | $173.0949 | $173.09 | $173.10 | $173.10 |
| Purchase #7 | $202.81 | 5.624% | $214.216 | $214.22 | $214.20 | $214.20 |
| 7 purchase totals = | $907.15 | $970.1344 | $970.14 | $970.15 | $970.20 | |