| 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 | $105.43 | 3.773% | $109.4079 | $109.41 | $109.40 | $109.40 |
| Purchase #2 | $202.48 | 7.162% | $216.9816 | $216.98 | $217.00 | $217.00 |
| Purchase #3 | $156.38 | 10.846% | $173.341 | $173.34 | $173.35 | $173.30 |
| Purchase #4 | $129.70 | 9.539% | $142.0721 | $142.07 | $142.05 | $142.10 |
| Purchase #5 | $248.47 | 10.467% | $274.4774 | $274.48 | $274.50 | $274.50 |
| Purchase #6 | $120.64 | 9.547% | $132.1575 | $132.16 | $132.15 | $132.20 |
| Purchase #7 | $229.99 | 11.211% | $255.7742 | $255.77 | $255.75 | $255.80 |
| 7 purchase totals = | $1,193.09 | $1,304.2117 | $1,304.21 | $1,304.20 | $1,304.30 | |