| 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 | $212.66 | 7.628% | $228.8817 | $228.88 | $228.90 | $228.90 |
| Purchase #2 | $130.66 | 4.506% | $136.5475 | $136.55 | $136.55 | $136.50 |
| Purchase #3 | $133.97 | 11.455% | $149.3163 | $149.32 | $149.30 | $149.30 |
| Purchase #4 | $134.93 | 13.173% | $152.7043 | $152.70 | $152.70 | $152.70 |
| Purchase #5 | $113.28 | 4.435% | $118.304 | $118.30 | $118.30 | $118.30 |
| Purchase #6 | $11.34 | 7.170% | $12.1531 | $12.15 | $12.15 | $12.20 |
| Purchase #7 | $8.85 | 12.231% | $9.9324 | $9.93 | $9.95 | $9.90 |
| 7 purchase totals = | $745.69 | $807.8393 | $807.83 | $807.85 | $807.80 | |