| 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 | $125.69 | 9.642% | $137.809 | $137.81 | $137.80 | $137.80 |
| Purchase #2 | $5.78 | 12.822% | $6.5211 | $6.52 | $6.50 | $6.50 |
| Purchase #3 | $110.91 | 7.586% | $119.3236 | $119.32 | $119.30 | $119.30 |
| Purchase #4 | $188.53 | 8.532% | $204.6154 | $204.62 | $204.60 | $204.60 |
| Purchase #5 | $223.26 | 6.870% | $238.598 | $238.60 | $238.60 | $238.60 |
| Purchase #6 | $26.47 | 8.593% | $28.7446 | $28.74 | $28.75 | $28.70 |
| Purchase #7 | $193.57 | 5.184% | $203.6047 | $203.60 | $203.60 | $203.60 |
| 7 purchase totals = | $874.21 | $939.2164 | $939.21 | $939.15 | $939.10 | |