| 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 | $194.32 | 11.521% | $216.7076 | $216.71 | $216.70 | $216.70 |
| Purchase #2 | $9.73 | 13.208% | $11.0151 | $11.02 | $11.00 | $11.00 |
| Purchase #3 | $238.25 | 8.117% | $257.5888 | $257.59 | $257.60 | $257.60 |
| Purchase #4 | $204.41 | 12.166% | $229.2785 | $229.28 | $229.30 | $229.30 |
| Purchase #5 | $9.46 | 9.199% | $10.3302 | $10.33 | $10.35 | $10.30 |
| Purchase #6 | $137.40 | 13.801% | $156.3626 | $156.36 | $156.35 | $156.40 |
| Purchase #7 | $85.44 | 3.854% | $88.7329 | $88.73 | $88.75 | $88.70 |
| 7 purchase totals = | $879.01 | $970.0157 | $970.02 | $970.05 | $970.00 | |