| 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 | $42.29 | 5.625% | $44.6688 | $44.67 | $44.65 | $44.70 |
| Purchase #2 | $231.82 | 3.398% | $239.6972 | $239.70 | $239.70 | $239.70 |
| Purchase #3 | $220.73 | 11.495% | $246.1029 | $246.10 | $246.10 | $246.10 |
| Purchase #4 | $136.84 | 3.105% | $141.0889 | $141.09 | $141.10 | $141.10 |
| Purchase #5 | $116.88 | 9.743% | $128.2676 | $128.27 | $128.25 | $128.30 |
| Purchase #6 | $132.44 | 8.333% | $143.4762 | $143.48 | $143.50 | $143.50 |
| Purchase #7 | $230.32 | 8.653% | $250.2496 | $250.25 | $250.25 | $250.20 |
| 7 purchase totals = | $1,111.32 | $1,193.5512 | $1,193.56 | $1,193.55 | $1,193.60 | |