| 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 | $248.90 | 9.858% | $273.4366 | $273.44 | $273.45 | $273.40 |
| Purchase #2 | $15.34 | 6.205% | $16.2918 | $16.29 | $16.30 | $16.30 |
| Purchase #3 | $51.42 | 8.648% | $55.8668 | $55.87 | $55.85 | $55.90 |
| Purchase #4 | $19.31 | 13.602% | $21.9365 | $21.94 | $21.95 | $21.90 |
| Purchase #5 | $141.49 | 3.843% | $146.9275 | $146.93 | $146.95 | $146.90 |
| Purchase #6 | $109.92 | 7.643% | $118.3212 | $118.32 | $118.30 | $118.30 |
| Purchase #7 | $196.42 | 6.379% | $208.9496 | $208.95 | $208.95 | $208.90 |
| 7 purchase totals = | $782.80 | $841.7300 | $841.74 | $841.75 | $841.60 | |