| 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 | $46.56 | 10.199% | $51.3087 | $51.31 | $51.30 | $51.30 |
| Purchase #2 | $132.71 | 4.710% | $138.9606 | $138.96 | $138.95 | $139.00 |
| Purchase #3 | $172.62 | 3.127% | $178.0178 | $178.02 | $178.00 | $178.00 |
| Purchase #4 | $87.66 | 12.597% | $98.7025 | $98.70 | $98.70 | $98.70 |
| Purchase #5 | $208.99 | 11.213% | $232.424 | $232.42 | $232.40 | $232.40 |
| Purchase #6 | $242.68 | 11.814% | $271.3502 | $271.35 | $271.35 | $271.40 |
| Purchase #7 | $163.89 | 11.758% | $183.1602 | $183.16 | $183.15 | $183.20 |
| 7 purchase totals = | $1,055.11 | $1,153.9240 | $1,153.92 | $1,153.85 | $1,154.00 | |