| 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 | $12.89 | 4.861% | $13.5166 | $13.52 | $13.50 | $13.50 |
| Purchase #2 | $223.73 | 8.435% | $242.6016 | $242.60 | $242.60 | $242.60 |
| Purchase #3 | $159.56 | 4.303% | $166.4259 | $166.43 | $166.45 | $166.40 |
| Purchase #4 | $172.52 | 7.780% | $185.9421 | $185.94 | $185.95 | $185.90 |
| Purchase #5 | $246.79 | 8.775% | $268.4458 | $268.45 | $268.45 | $268.40 |
| Purchase #6 | $248.45 | 8.353% | $269.203 | $269.20 | $269.20 | $269.20 |
| Purchase #7 | $96.94 | 10.350% | $106.9733 | $106.97 | $106.95 | $107.00 |
| 7 purchase totals = | $1,160.88 | $1,253.1083 | $1,253.11 | $1,253.10 | $1,253.00 | |