| 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 | $237.70 | 8.843% | $258.7198 | $258.72 | $258.70 | $258.70 |
| Purchase #2 | $118.80 | 4.228% | $123.8229 | $123.82 | $123.80 | $123.80 |
| Purchase #3 | $66.54 | 13.736% | $75.6799 | $75.68 | $75.70 | $75.70 |
| Purchase #4 | $141.30 | 8.633% | $153.4984 | $153.50 | $153.50 | $153.50 |
| Purchase #5 | $68.30 | 7.136% | $73.1739 | $73.17 | $73.15 | $73.20 |
| Purchase #6 | $225.35 | 6.126% | $239.1549 | $239.15 | $239.15 | $239.20 |
| Purchase #7 | $203.37 | 4.773% | $213.0769 | $213.08 | $213.10 | $213.10 |
| 7 purchase totals = | $1,061.36 | $1,137.1267 | $1,137.12 | $1,137.10 | $1,137.20 | |