| 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 | $215.72 | 6.578% | $229.9101 | $229.91 | $229.90 | $229.90 |
| Purchase #2 | $57.60 | 9.523% | $63.0852 | $63.09 | $63.10 | $63.10 |
| Purchase #3 | $91.41 | 3.239% | $94.3708 | $94.37 | $94.35 | $94.40 |
| Purchase #4 | $166.94 | 6.228% | $177.337 | $177.34 | $177.35 | $177.30 |
| Purchase #5 | $63.44 | 7.359% | $68.1085 | $68.11 | $68.10 | $68.10 |
| Purchase #6 | $244.39 | 4.850% | $256.2429 | $256.24 | $256.25 | $256.20 |
| Purchase #7 | $119.80 | 10.522% | $132.4054 | $132.41 | $132.40 | $132.40 |
| 7 purchase totals = | $959.30 | $1,021.4599 | $1,021.47 | $1,021.45 | $1,021.40 | |