| 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 | $126.90 | 12.360% | $142.5848 | $142.58 | $142.60 | $142.60 |
| Purchase #2 | $19.81 | 11.768% | $22.1412 | $22.14 | $22.15 | $22.10 |
| Purchase #3 | $43.81 | 6.745% | $46.765 | $46.77 | $46.75 | $46.80 |
| Purchase #4 | $229.56 | 11.239% | $255.3602 | $255.36 | $255.35 | $255.40 |
| Purchase #5 | $211.50 | 12.614% | $238.1786 | $238.18 | $238.20 | $238.20 |
| Purchase #6 | $187.41 | 9.187% | $204.6274 | $204.63 | $204.65 | $204.60 |
| Purchase #7 | $241.96 | 3.833% | $251.2343 | $251.23 | $251.25 | $251.20 |
| 7 purchase totals = | $1,060.95 | $1,160.8915 | $1,160.89 | $1,160.95 | $1,160.90 | |