| 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 | $192.32 | 9.623% | $210.827 | $210.83 | $210.85 | $210.80 |
| Purchase #2 | $235.64 | 10.840% | $261.1834 | $261.18 | $261.20 | $261.20 |
| Purchase #3 | $233.34 | 4.214% | $243.1729 | $243.17 | $243.15 | $243.20 |
| Purchase #4 | $31.77 | 13.131% | $35.9417 | $35.94 | $35.95 | $35.90 |
| Purchase #5 | $223.55 | 12.460% | $251.4043 | $251.40 | $251.40 | $251.40 |
| Purchase #6 | $50.65 | 9.725% | $55.5757 | $55.58 | $55.60 | $55.60 |
| Purchase #7 | $46.88 | 11.151% | $52.1076 | $52.11 | $52.10 | $52.10 |
| 7 purchase totals = | $1,014.15 | $1,110.2126 | $1,110.21 | $1,110.25 | $1,110.20 | |