| 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 | $47.93 | 8.795% | $52.1454 | $52.15 | $52.15 | $52.10 |
| Purchase #2 | $189.43 | 12.472% | $213.0557 | $213.06 | $213.05 | $213.10 |
| Purchase #3 | $113.39 | 6.393% | $120.639 | $120.64 | $120.65 | $120.60 |
| Purchase #4 | $178.74 | 4.341% | $186.4991 | $186.50 | $186.50 | $186.50 |
| Purchase #5 | $234.58 | 3.735% | $243.3416 | $243.34 | $243.35 | $243.30 |
| Purchase #6 | $90.31 | 8.517% | $98.0017 | $98.00 | $98.00 | $98.00 |
| Purchase #7 | $175.48 | 5.772% | $185.6087 | $185.61 | $185.60 | $185.60 |
| 7 purchase totals = | $1,029.86 | $1,099.2912 | $1,099.30 | $1,099.30 | $1,099.20 | |