| 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 | $70.89 | 5.114% | $74.5153 | $74.52 | $74.50 | $74.50 |
| Purchase #2 | $248.74 | 12.249% | $279.2082 | $279.21 | $279.20 | $279.20 |
| Purchase #3 | $242.54 | 7.161% | $259.9083 | $259.91 | $259.90 | $259.90 |
| Purchase #4 | $227.46 | 12.279% | $255.3898 | $255.39 | $255.40 | $255.40 |
| Purchase #5 | $20.67 | 6.422% | $21.9974 | $22.00 | $22.00 | $22.00 |
| Purchase #6 | $154.77 | 3.309% | $159.8913 | $159.89 | $159.90 | $159.90 |
| Purchase #7 | $151.68 | 3.760% | $157.3832 | $157.38 | $157.40 | $157.40 |
| 7 purchase totals = | $1,116.75 | $1,208.2935 | $1,208.30 | $1,208.30 | $1,208.30 | |