| 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 | $220.50 | 8.440% | $239.1102 | $239.11 | $239.10 | $239.10 |
| Purchase #2 | $125.46 | 11.533% | $139.9293 | $139.93 | $139.95 | $139.90 |
| Purchase #3 | $74.86 | 12.487% | $84.2078 | $84.21 | $84.20 | $84.20 |
| Purchase #4 | $250.47 | 11.604% | $279.5345 | $279.53 | $279.55 | $279.50 |
| Purchase #5 | $190.36 | 8.614% | $206.7576 | $206.76 | $206.75 | $206.80 |
| Purchase #6 | $46.42 | 12.813% | $52.3678 | $52.37 | $52.35 | $52.40 |
| Purchase #7 | $7.83 | 13.671% | $8.9004 | $8.90 | $8.90 | $8.90 |
| 7 purchase totals = | $915.90 | $1,010.8076 | $1,010.81 | $1,010.80 | $1,010.80 | |