| 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 | $76.83 | 4.428% | $80.232 | $80.23 | $80.25 | $80.20 |
| Purchase #2 | $111.94 | 8.825% | $121.8187 | $121.82 | $121.80 | $121.80 |
| Purchase #3 | $237.94 | 8.131% | $257.2869 | $257.29 | $257.30 | $257.30 |
| Purchase #4 | $184.29 | 5.854% | $195.0783 | $195.08 | $195.10 | $195.10 |
| Purchase #5 | $43.49 | 4.479% | $45.4379 | $45.44 | $45.45 | $45.40 |
| Purchase #6 | $250.51 | 12.285% | $281.2852 | $281.29 | $281.30 | $281.30 |
| Purchase #7 | $79.45 | 11.829% | $88.8481 | $88.85 | $88.85 | $88.80 |
| 7 purchase totals = | $984.45 | $1,069.9871 | $1,070.00 | $1,070.05 | $1,069.90 | |