| 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 | $209.94 | 9.545% | $229.9788 | $229.98 | $230.00 | $230.00 |
| Purchase #2 | $37.31 | 13.123% | $42.2062 | $42.21 | $42.20 | $42.20 |
| Purchase #3 | $220.84 | 8.545% | $239.7108 | $239.71 | $239.70 | $239.70 |
| Purchase #4 | $203.53 | 10.672% | $225.2507 | $225.25 | $225.25 | $225.30 |
| Purchase #5 | $60.86 | 9.845% | $66.8517 | $66.85 | $66.85 | $66.90 |
| Purchase #6 | $139.53 | 5.142% | $146.7046 | $146.70 | $146.70 | $146.70 |
| Purchase #7 | $228.97 | 10.581% | $253.1973 | $253.20 | $253.20 | $253.20 |
| 7 purchase totals = | $1,100.98 | $1,203.9001 | $1,203.90 | $1,203.90 | $1,204.00 | |