| 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 | $42.52 | 10.665% | $47.0548 | $47.05 | $47.05 | $47.10 |
| Purchase #2 | $221.72 | 13.801% | $252.3196 | $252.32 | $252.30 | $252.30 |
| Purchase #3 | $160.33 | 7.282% | $172.0052 | $172.01 | $172.00 | $172.00 |
| Purchase #4 | $166.55 | 13.456% | $188.961 | $188.96 | $188.95 | $189.00 |
| Purchase #5 | $31.51 | 12.313% | $35.3898 | $35.39 | $35.40 | $35.40 |
| Purchase #6 | $62.90 | 9.386% | $68.8038 | $68.80 | $68.80 | $68.80 |
| Purchase #7 | $218.66 | 5.802% | $231.3467 | $231.35 | $231.35 | $231.30 |
| 7 purchase totals = | $904.19 | $995.8809 | $995.88 | $995.85 | $995.90 | |