| 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 | $242.49 | 6.255% | $257.6577 | $257.66 | $257.65 | $257.70 |
| Purchase #2 | $128.81 | 9.687% | $141.2878 | $141.29 | $141.30 | $141.30 |
| Purchase #3 | $240.62 | 11.379% | $268.0001 | $268.00 | $268.00 | $268.00 |
| Purchase #4 | $136.31 | 10.305% | $150.3567 | $150.36 | $150.35 | $150.40 |
| Purchase #5 | $217.59 | 3.746% | $225.7409 | $225.74 | $225.75 | $225.70 |
| Purchase #6 | $114.56 | 12.368% | $128.7288 | $128.73 | $128.75 | $128.70 |
| Purchase #7 | $163.82 | 8.138% | $177.1517 | $177.15 | $177.15 | $177.20 |
| 7 purchase totals = | $1,244.20 | $1,348.9237 | $1,348.93 | $1,348.95 | $1,349.00 | |