| 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 | $225.77 | 6.522% | $240.4947 | $240.49 | $240.50 | $240.50 |
| Purchase #2 | $32.28 | 13.710% | $36.7056 | $36.71 | $36.70 | $36.70 |
| Purchase #3 | $151.40 | 3.257% | $156.3311 | $156.33 | $156.35 | $156.30 |
| Purchase #4 | $109.31 | 11.708% | $122.108 | $122.11 | $122.10 | $122.10 |
| Purchase #5 | $135.28 | 12.854% | $152.6689 | $152.67 | $152.65 | $152.70 |
| Purchase #6 | $207.34 | 13.278% | $234.8706 | $234.87 | $234.85 | $234.90 |
| Purchase #7 | $170.35 | 6.289% | $181.0633 | $181.06 | $181.05 | $181.10 |
| 7 purchase totals = | $1,031.73 | $1,124.2422 | $1,124.24 | $1,124.20 | $1,124.30 | |