| 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 | $114.95 | 7.211% | $123.239 | $123.24 | $123.25 | $123.20 |
| Purchase #2 | $180.94 | 5.274% | $190.4828 | $190.48 | $190.50 | $190.50 |
| Purchase #3 | $171.31 | 12.488% | $192.7032 | $192.70 | $192.70 | $192.70 |
| Purchase #4 | $79.37 | 10.833% | $87.9682 | $87.97 | $87.95 | $88.00 |
| Purchase #5 | $7.79 | 10.120% | $8.5783 | $8.58 | $8.60 | $8.60 |
| Purchase #6 | $33.74 | 10.345% | $37.2304 | $37.23 | $37.25 | $37.20 |
| Purchase #7 | $54.86 | 13.234% | $62.1202 | $62.12 | $62.10 | $62.10 |
| 7 purchase totals = | $642.96 | $702.3221 | $702.32 | $702.35 | $702.30 | |