| 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 | $127.29 | 9.697% | $139.6333 | $139.63 | $139.65 | $139.60 |
| Purchase #2 | $148.94 | 11.604% | $166.223 | $166.22 | $166.20 | $166.20 |
| Purchase #3 | $196.73 | 11.337% | $219.0333 | $219.03 | $219.05 | $219.00 |
| Purchase #4 | $69.59 | 5.371% | $73.3277 | $73.33 | $73.35 | $73.30 |
| Purchase #5 | $46.65 | 3.497% | $48.2814 | $48.28 | $48.30 | $48.30 |
| Purchase #6 | $247.76 | 6.423% | $263.6736 | $263.67 | $263.65 | $263.70 |
| Purchase #7 | $111.80 | 12.164% | $125.3994 | $125.40 | $125.40 | $125.40 |
| 7 purchase totals = | $948.76 | $1,035.5717 | $1,035.56 | $1,035.60 | $1,035.50 | |