| 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 | $173.63 | 11.395% | $193.4151 | $193.42 | $193.40 | $193.40 |
| Purchase #2 | $219.54 | 4.747% | $229.9616 | $229.96 | $229.95 | $230.00 |
| Purchase #3 | $59.98 | 9.346% | $65.5857 | $65.59 | $65.60 | $65.60 |
| Purchase #4 | $18.87 | 6.293% | $20.0575 | $20.06 | $20.05 | $20.10 |
| Purchase #5 | $104.67 | 13.286% | $118.5765 | $118.58 | $118.60 | $118.60 |
| Purchase #6 | $245.30 | 9.586% | $268.8145 | $268.81 | $268.80 | $268.80 |
| Purchase #7 | $230.47 | 5.107% | $242.2401 | $242.24 | $242.25 | $242.20 |
| 7 purchase totals = | $1,052.46 | $1,138.6510 | $1,138.66 | $1,138.65 | $1,138.70 | |