| 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 | $88.55 | 7.188% | $94.915 | $94.92 | $94.90 | $94.90 |
| Purchase #2 | $135.85 | 9.489% | $148.7408 | $148.74 | $148.75 | $148.70 |
| Purchase #3 | $110.37 | 11.155% | $122.6818 | $122.68 | $122.70 | $122.70 |
| Purchase #4 | $104.43 | 5.626% | $110.3052 | $110.31 | $110.30 | $110.30 |
| Purchase #5 | $172.43 | 9.114% | $188.1453 | $188.15 | $188.15 | $188.10 |
| Purchase #6 | $211.61 | 8.249% | $229.0657 | $229.07 | $229.05 | $229.10 |
| Purchase #7 | $102.42 | 8.424% | $111.0479 | $111.05 | $111.05 | $111.00 |
| 7 purchase totals = | $925.66 | $1,004.9017 | $1,004.92 | $1,004.90 | $1,004.80 | |