| 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 | $229.74 | 6.724% | $245.1877 | $245.19 | $245.20 | $245.20 |
| Purchase #2 | $59.25 | 11.542% | $66.0886 | $66.09 | $66.10 | $66.10 |
| Purchase #3 | $114.53 | 6.433% | $121.8977 | $121.90 | $121.90 | $121.90 |
| Purchase #4 | $151.38 | 4.851% | $158.7234 | $158.72 | $158.70 | $158.70 |
| Purchase #5 | $26.63 | 12.233% | $29.8876 | $29.89 | $29.90 | $29.90 |
| Purchase #6 | $11.36 | 7.596% | $12.2229 | $12.22 | $12.20 | $12.20 |
| Purchase #7 | $173.54 | 11.679% | $193.8077 | $193.81 | $193.80 | $193.80 |
| 7 purchase totals = | $766.43 | $827.8156 | $827.82 | $827.80 | $827.80 | |