| 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 | $217.40 | 9.674% | $238.4313 | $238.43 | $238.45 | $238.40 |
| Purchase #2 | $102.47 | 4.775% | $107.3629 | $107.36 | $107.35 | $107.40 |
| Purchase #3 | $137.81 | 8.187% | $149.0925 | $149.09 | $149.10 | $149.10 |
| Purchase #4 | $5.96 | 11.154% | $6.6248 | $6.62 | $6.60 | $6.60 |
| Purchase #5 | $246.41 | 10.219% | $271.5906 | $271.59 | $271.60 | $271.60 |
| Purchase #6 | $164.25 | 7.171% | $176.0284 | $176.03 | $176.05 | $176.00 |
| Purchase #7 | $242.98 | 9.348% | $265.6938 | $265.69 | $265.70 | $265.70 |
| 7 purchase totals = | $1,117.28 | $1,214.8243 | $1,214.81 | $1,214.85 | $1,214.80 | |