| 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 | $109.32 | 13.127% | $123.6704 | $123.67 | $123.65 | $123.70 |
| Purchase #2 | $55.58 | 8.339% | $60.2148 | $60.21 | $60.20 | $60.20 |
| Purchase #3 | $85.99 | 6.191% | $91.3136 | $91.31 | $91.30 | $91.30 |
| Purchase #4 | $7.86 | 5.298% | $8.2764 | $8.28 | $8.30 | $8.30 |
| Purchase #5 | $174.65 | 10.635% | $193.224 | $193.22 | $193.20 | $193.20 |
| Purchase #6 | $139.67 | 11.129% | $155.2139 | $155.21 | $155.20 | $155.20 |
| Purchase #7 | $205.86 | 3.326% | $212.7069 | $212.71 | $212.70 | $212.70 |
| 7 purchase totals = | $778.93 | $844.6200 | $844.61 | $844.55 | $844.60 | |