| 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 | $23.62 | 8.706% | $25.6764 | $25.68 | $25.70 | $25.70 |
| Purchase #2 | $153.40 | 13.281% | $173.7731 | $173.77 | $173.75 | $173.80 |
| Purchase #3 | $232.57 | 6.781% | $248.3406 | $248.34 | $248.35 | $248.30 |
| Purchase #4 | $153.28 | 6.817% | $163.7291 | $163.73 | $163.75 | $163.70 |
| Purchase #5 | $243.36 | 5.506% | $256.7594 | $256.76 | $256.75 | $256.80 |
| Purchase #6 | $174.64 | 12.622% | $196.6831 | $196.68 | $196.70 | $196.70 |
| Purchase #7 | $37.67 | 12.461% | $42.3641 | $42.36 | $42.35 | $42.40 |
| 7 purchase totals = | $1,018.54 | $1,107.3258 | $1,107.32 | $1,107.35 | $1,107.40 | |