| 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 | $207.48 | 4.863% | $217.5698 | $217.57 | $217.55 | $217.60 |
| Purchase #2 | $37.95 | 3.134% | $39.1394 | $39.14 | $39.15 | $39.10 |
| Purchase #3 | $96.32 | 11.798% | $107.6838 | $107.68 | $107.70 | $107.70 |
| Purchase #4 | $113.73 | 7.118% | $121.8253 | $121.83 | $121.85 | $121.80 |
| Purchase #5 | $194.36 | 9.603% | $213.0244 | $213.02 | $213.00 | $213.00 |
| Purchase #6 | $74.32 | 8.132% | $80.3637 | $80.36 | $80.35 | $80.40 |
| Purchase #7 | $162.41 | 10.707% | $179.7992 | $179.80 | $179.80 | $179.80 |
| 7 purchase totals = | $886.57 | $959.4056 | $959.40 | $959.40 | $959.40 | |