| 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 | $5.75 | 4.456% | $6.0062 | $6.01 | $6.00 | $6.00 |
| Purchase #2 | $206.60 | 7.465% | $222.0227 | $222.02 | $222.00 | $222.00 |
| Purchase #3 | $243.60 | 6.154% | $258.5911 | $258.59 | $258.60 | $258.60 |
| Purchase #4 | $43.64 | 8.298% | $47.2612 | $47.26 | $47.25 | $47.30 |
| Purchase #5 | $149.67 | 11.618% | $167.0587 | $167.06 | $167.05 | $167.10 |
| Purchase #6 | $102.42 | 9.785% | $112.4418 | $112.44 | $112.45 | $112.40 |
| Purchase #7 | $192.27 | 9.725% | $210.9683 | $210.97 | $210.95 | $211.00 |
| 7 purchase totals = | $943.95 | $1,024.3500 | $1,024.35 | $1,024.30 | $1,024.40 | |