| 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 | $107.69 | 11.713% | $120.3037 | $120.30 | $120.30 | $120.30 |
| Purchase #2 | $182.47 | 10.690% | $201.976 | $201.98 | $202.00 | $202.00 |
| Purchase #3 | $106.80 | 4.744% | $111.8666 | $111.87 | $111.85 | $111.90 |
| Purchase #4 | $150.52 | 5.246% | $158.4163 | $158.42 | $158.40 | $158.40 |
| Purchase #5 | $115.59 | 3.508% | $119.6449 | $119.64 | $119.65 | $119.60 |
| Purchase #6 | $220.55 | 11.655% | $246.2551 | $246.26 | $246.25 | $246.30 |
| Purchase #7 | $148.95 | 3.825% | $154.6473 | $154.65 | $154.65 | $154.60 |
| 7 purchase totals = | $1,032.57 | $1,113.1099 | $1,113.12 | $1,113.10 | $1,113.10 | |