| 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 | $29.37 | 13.554% | $33.3508 | $33.35 | $33.35 | $33.40 |
| Purchase #2 | $73.31 | 11.312% | $81.6028 | $81.60 | $81.60 | $81.60 |
| Purchase #3 | $223.70 | 8.319% | $242.3096 | $242.31 | $242.30 | $242.30 |
| Purchase #4 | $79.27 | 11.404% | $88.31 | $88.31 | $88.30 | $88.30 |
| Purchase #5 | $197.28 | 9.458% | $215.9387 | $215.94 | $215.95 | $215.90 |
| Purchase #6 | $247.41 | 9.731% | $271.4855 | $271.49 | $271.50 | $271.50 |
| Purchase #7 | $167.49 | 7.249% | $179.6314 | $179.63 | $179.65 | $179.60 |
| 7 purchase totals = | $1,017.83 | $1,112.6288 | $1,112.63 | $1,112.65 | $1,112.60 | |