| 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 | $106.49 | 12.802% | $120.1228 | $120.12 | $120.10 | $120.10 |
| Purchase #2 | $248.73 | 6.163% | $264.0592 | $264.06 | $264.05 | $264.10 |
| Purchase #3 | $148.74 | 11.153% | $165.329 | $165.33 | $165.35 | $165.30 |
| Purchase #4 | $136.53 | 7.514% | $146.7889 | $146.79 | $146.80 | $146.80 |
| Purchase #5 | $63.60 | 7.221% | $68.1926 | $68.19 | $68.20 | $68.20 |
| Purchase #6 | $152.92 | 13.671% | $173.8257 | $173.83 | $173.85 | $173.80 |
| Purchase #7 | $51.83 | 10.826% | $57.4411 | $57.44 | $57.45 | $57.40 |
| 7 purchase totals = | $908.84 | $995.7593 | $995.76 | $995.80 | $995.70 | |