| 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 | $44.84 | 4.585% | $46.8959 | $46.90 | $46.90 | $46.90 |
| Purchase #2 | $161.83 | 7.235% | $173.5384 | $173.54 | $173.55 | $173.50 |
| Purchase #3 | $120.33 | 9.542% | $131.8119 | $131.81 | $131.80 | $131.80 |
| Purchase #4 | $146.26 | 5.830% | $154.787 | $154.79 | $154.80 | $154.80 |
| Purchase #5 | $166.31 | 13.784% | $189.2342 | $189.23 | $189.25 | $189.20 |
| Purchase #6 | $220.41 | 9.269% | $240.8398 | $240.84 | $240.85 | $240.80 |
| Purchase #7 | $212.92 | 11.732% | $237.8998 | $237.90 | $237.90 | $237.90 |
| 7 purchase totals = | $1,072.90 | $1,175.0070 | $1,175.01 | $1,175.05 | $1,174.90 | |