| 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 | $176.81 | 9.854% | $194.2329 | $194.23 | $194.25 | $194.20 |
| Purchase #2 | $71.93 | 12.737% | $81.0917 | $81.09 | $81.10 | $81.10 |
| Purchase #3 | $105.79 | 3.423% | $109.4112 | $109.41 | $109.40 | $109.40 |
| Purchase #4 | $11.51 | 12.850% | $12.989 | $12.99 | $13.00 | $13.00 |
| Purchase #5 | $39.46 | 3.309% | $40.7657 | $40.77 | $40.75 | $40.80 |
| Purchase #6 | $233.28 | 6.303% | $247.9836 | $247.98 | $248.00 | $248.00 |
| Purchase #7 | $227.75 | 9.853% | $250.1902 | $250.19 | $250.20 | $250.20 |
| 7 purchase totals = | $866.53 | $936.6643 | $936.66 | $936.70 | $936.70 | |