| 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 | $101.80 | 4.356% | $106.2344 | $106.23 | $106.25 | $106.20 |
| Purchase #2 | $116.49 | 5.548% | $122.9529 | $122.95 | $122.95 | $123.00 |
| Purchase #3 | $65.36 | 10.701% | $72.3542 | $72.35 | $72.35 | $72.40 |
| Purchase #4 | $94.49 | 6.330% | $100.4712 | $100.47 | $100.45 | $100.50 |
| Purchase #5 | $188.33 | 4.618% | $197.0271 | $197.03 | $197.05 | $197.00 |
| Purchase #6 | $167.30 | 7.115% | $179.2034 | $179.20 | $179.20 | $179.20 |
| Purchase #7 | $197.69 | 6.826% | $211.1843 | $211.18 | $211.20 | $211.20 |
| 7 purchase totals = | $931.46 | $989.4275 | $989.41 | $989.45 | $989.50 | |