| 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 | $230.91 | 5.497% | $243.6031 | $243.60 | $243.60 | $243.60 |
| Purchase #2 | $201.36 | 10.821% | $223.1492 | $223.15 | $223.15 | $223.10 |
| Purchase #3 | $241.98 | 6.334% | $257.307 | $257.31 | $257.30 | $257.30 |
| Purchase #4 | $183.61 | 13.604% | $208.5883 | $208.59 | $208.60 | $208.60 |
| Purchase #5 | $241.46 | 4.808% | $253.0694 | $253.07 | $253.05 | $253.10 |
| Purchase #6 | $197.74 | 13.211% | $223.8634 | $223.86 | $223.85 | $223.90 |
| Purchase #7 | $152.93 | 11.635% | $170.7234 | $170.72 | $170.70 | $170.70 |
| 7 purchase totals = | $1,449.99 | $1,580.3038 | $1,580.30 | $1,580.25 | $1,580.30 | |