| 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 | $226.69 | 9.152% | $247.4367 | $247.44 | $247.45 | $247.40 |
| Purchase #2 | $46.43 | 7.423% | $49.8765 | $49.88 | $49.90 | $49.90 |
| Purchase #3 | $208.68 | 11.512% | $232.7032 | $232.70 | $232.70 | $232.70 |
| Purchase #4 | $80.25 | 12.233% | $90.067 | $90.07 | $90.05 | $90.10 |
| Purchase #5 | $122.30 | 8.487% | $132.6796 | $132.68 | $132.70 | $132.70 |
| Purchase #6 | $144.90 | 10.133% | $159.5827 | $159.58 | $159.60 | $159.60 |
| Purchase #7 | $222.98 | 4.243% | $232.441 | $232.44 | $232.45 | $232.40 |
| 7 purchase totals = | $1,052.23 | $1,144.7867 | $1,144.79 | $1,144.85 | $1,144.80 | |