| 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 | $208.81 | 12.403% | $234.7087 | $234.71 | $234.70 | $234.70 |
| Purchase #2 | $116.71 | 13.494% | $132.4588 | $132.46 | $132.45 | $132.50 |
| Purchase #3 | $202.94 | 9.160% | $221.5293 | $221.53 | $221.55 | $221.50 |
| Purchase #4 | $205.53 | 13.285% | $232.8347 | $232.83 | $232.85 | $232.80 |
| Purchase #5 | $203.36 | 9.233% | $222.1362 | $222.14 | $222.15 | $222.10 |
| Purchase #6 | $144.62 | 9.775% | $158.7566 | $158.76 | $158.75 | $158.80 |
| Purchase #7 | $26.96 | 6.486% | $28.7086 | $28.71 | $28.70 | $28.70 |
| 7 purchase totals = | $1,108.93 | $1,231.1329 | $1,231.14 | $1,231.15 | $1,231.10 | |