| 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 | $14.37 | 13.537% | $16.3153 | $16.32 | $16.30 | $16.30 |
| Purchase #2 | $73.25 | 6.608% | $78.0904 | $78.09 | $78.10 | $78.10 |
| Purchase #3 | $248.55 | 9.141% | $271.27 | $271.27 | $271.25 | $271.30 |
| Purchase #4 | $113.75 | 12.710% | $128.2076 | $128.21 | $128.20 | $128.20 |
| Purchase #5 | $223.70 | 13.454% | $253.7966 | $253.80 | $253.80 | $253.80 |
| Purchase #6 | $187.33 | 4.492% | $195.7449 | $195.74 | $195.75 | $195.70 |
| Purchase #7 | $92.33 | 5.514% | $97.4211 | $97.42 | $97.40 | $97.40 |
| 7 purchase totals = | $953.28 | $1,040.8459 | $1,040.85 | $1,040.80 | $1,040.80 | |