| 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 | $204.54 | 6.426% | $217.6837 | $217.68 | $217.70 | $217.70 |
| Purchase #2 | $115.90 | 10.621% | $128.2097 | $128.21 | $128.20 | $128.20 |
| Purchase #3 | $176.82 | 3.187% | $182.4553 | $182.46 | $182.45 | $182.50 |
| Purchase #4 | $27.86 | 4.697% | $29.1686 | $29.17 | $29.15 | $29.20 |
| Purchase #5 | $246.96 | 8.348% | $267.5762 | $267.58 | $267.60 | $267.60 |
| Purchase #6 | $173.68 | 13.536% | $197.1893 | $197.19 | $197.20 | $197.20 |
| Purchase #7 | $240.83 | 11.452% | $268.4099 | $268.41 | $268.40 | $268.40 |
| 7 purchase totals = | $1,186.59 | $1,290.6927 | $1,290.70 | $1,290.70 | $1,290.80 | |