| 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 | $199.45 | 9.648% | $218.6929 | $218.69 | $218.70 | $218.70 |
| Purchase #2 | $120.95 | 6.552% | $128.8746 | $128.87 | $128.85 | $128.90 |
| Purchase #3 | $45.44 | 3.556% | $47.0558 | $47.06 | $47.05 | $47.10 |
| Purchase #4 | $211.59 | 13.112% | $239.3337 | $239.33 | $239.35 | $239.30 |
| Purchase #5 | $21.88 | 6.586% | $23.321 | $23.32 | $23.30 | $23.30 |
| Purchase #6 | $174.28 | 9.322% | $190.5264 | $190.53 | $190.55 | $190.50 |
| Purchase #7 | $206.81 | 4.554% | $216.2281 | $216.23 | $216.25 | $216.20 |
| 7 purchase totals = | $980.40 | $1,064.0325 | $1,064.03 | $1,064.05 | $1,064.00 | |