| 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 | $193.74 | 3.616% | $200.7456 | $200.75 | $200.75 | $200.70 |
| Purchase #2 | $190.76 | 7.449% | $204.9697 | $204.97 | $204.95 | $205.00 |
| Purchase #3 | $241.55 | 5.687% | $255.2869 | $255.29 | $255.30 | $255.30 |
| Purchase #4 | $64.62 | 10.862% | $71.639 | $71.64 | $71.65 | $71.60 |
| Purchase #5 | $192.27 | 12.827% | $216.9325 | $216.93 | $216.95 | $216.90 |
| Purchase #6 | $224.75 | 12.260% | $252.3044 | $252.30 | $252.30 | $252.30 |
| Purchase #7 | $164.76 | 8.650% | $179.0117 | $179.01 | $179.00 | $179.00 |
| 7 purchase totals = | $1,272.45 | $1,380.8898 | $1,380.89 | $1,380.90 | $1,380.80 | |