| 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 | $223.62 | 11.282% | $248.8488 | $248.85 | $248.85 | $248.80 |
| Purchase #2 | $63.29 | 12.773% | $71.374 | $71.37 | $71.35 | $71.40 |
| Purchase #3 | $65.98 | 6.714% | $70.4099 | $70.41 | $70.40 | $70.40 |
| Purchase #4 | $92.92 | 13.728% | $105.6761 | $105.68 | $105.70 | $105.70 |
| Purchase #5 | $152.64 | 3.121% | $157.4039 | $157.40 | $157.40 | $157.40 |
| Purchase #6 | $77.39 | 12.557% | $87.1079 | $87.11 | $87.10 | $87.10 |
| Purchase #7 | $147.56 | 7.763% | $159.0151 | $159.02 | $159.00 | $159.00 |
| 7 purchase totals = | $823.40 | $899.8357 | $899.84 | $899.80 | $899.80 | |