| 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 | $197.33 | 5.256% | $207.7017 | $207.70 | $207.70 | $207.70 |
| Purchase #2 | $173.49 | 12.836% | $195.7592 | $195.76 | $195.75 | $195.80 |
| Purchase #3 | $189.39 | 11.351% | $210.8877 | $210.89 | $210.90 | $210.90 |
| Purchase #4 | $230.29 | 8.872% | $250.7213 | $250.72 | $250.70 | $250.70 |
| Purchase #5 | $215.64 | 8.668% | $234.3317 | $234.33 | $234.35 | $234.30 |
| Purchase #6 | $212.73 | 4.787% | $222.9134 | $222.91 | $222.90 | $222.90 |
| Purchase #7 | $162.39 | 12.140% | $182.1041 | $182.10 | $182.10 | $182.10 |
| 7 purchase totals = | $1,381.26 | $1,504.4191 | $1,504.41 | $1,504.40 | $1,504.40 | |