| 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 | $27.50 | 13.157% | $31.1182 | $31.12 | $31.10 | $31.10 |
| Purchase #2 | $244.95 | 5.428% | $258.2459 | $258.25 | $258.25 | $258.20 |
| Purchase #3 | $163.91 | 3.839% | $170.2025 | $170.20 | $170.20 | $170.20 |
| Purchase #4 | $201.57 | 13.285% | $228.3486 | $228.35 | $228.35 | $228.30 |
| Purchase #5 | $83.79 | 10.412% | $92.5142 | $92.51 | $92.50 | $92.50 |
| Purchase #6 | $160.52 | 12.690% | $180.89 | $180.89 | $180.90 | $180.90 |
| Purchase #7 | $208.66 | 12.569% | $234.8865 | $234.89 | $234.90 | $234.90 |
| 7 purchase totals = | $1,090.90 | $1,196.2059 | $1,196.21 | $1,196.20 | $1,196.10 | |