| 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 | $184.26 | 9.792% | $202.3027 | $202.30 | $202.30 | $202.30 |
| Purchase #2 | $150.74 | 9.753% | $165.4417 | $165.44 | $165.45 | $165.40 |
| Purchase #3 | $202.48 | 12.573% | $227.9378 | $227.94 | $227.95 | $227.90 |
| Purchase #4 | $204.69 | 13.870% | $233.0805 | $233.08 | $233.10 | $233.10 |
| Purchase #5 | $102.81 | 13.402% | $116.5886 | $116.59 | $116.60 | $116.60 |
| Purchase #6 | $121.46 | 6.628% | $129.5104 | $129.51 | $129.50 | $129.50 |
| Purchase #7 | $215.83 | 12.174% | $242.1051 | $242.11 | $242.10 | $242.10 |
| 7 purchase totals = | $1,182.27 | $1,316.9668 | $1,316.97 | $1,317.00 | $1,316.90 | |