| 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 | $196.29 | 7.234% | $210.4896 | $210.49 | $210.50 | $210.50 |
| Purchase #2 | $75.48 | 6.373% | $80.2903 | $80.29 | $80.30 | $80.30 |
| Purchase #3 | $64.58 | 7.566% | $69.4661 | $69.47 | $69.45 | $69.50 |
| Purchase #4 | $241.53 | 5.819% | $255.5846 | $255.58 | $255.60 | $255.60 |
| Purchase #5 | $70.38 | 10.558% | $77.8107 | $77.81 | $77.80 | $77.80 |
| Purchase #6 | $160.38 | 13.619% | $182.2222 | $182.22 | $182.20 | $182.20 |
| Purchase #7 | $180.86 | 13.259% | $204.8402 | $204.84 | $204.85 | $204.80 |
| 7 purchase totals = | $989.50 | $1,080.7037 | $1,080.70 | $1,080.70 | $1,080.70 | |