| 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 | $219.32 | 9.299% | $239.7146 | $239.71 | $239.70 | $239.70 |
| Purchase #2 | $73.74 | 6.867% | $78.8037 | $78.80 | $78.80 | $78.80 |
| Purchase #3 | $234.96 | 12.540% | $264.424 | $264.42 | $264.40 | $264.40 |
| Purchase #4 | $39.78 | 11.260% | $44.2592 | $44.26 | $44.25 | $44.30 |
| Purchase #5 | $234.68 | 3.441% | $242.7553 | $242.76 | $242.75 | $242.80 |
| Purchase #6 | $127.66 | 7.180% | $136.826 | $136.83 | $136.85 | $136.80 |
| Purchase #7 | $161.72 | 11.475% | $180.2774 | $180.28 | $180.30 | $180.30 |
| 7 purchase totals = | $1,091.86 | $1,187.0602 | $1,187.06 | $1,187.05 | $1,187.10 | |