| 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 | $34.50 | 13.618% | $39.1982 | $39.20 | $39.20 | $39.20 |
| Purchase #2 | $208.87 | 10.453% | $230.7032 | $230.70 | $230.70 | $230.70 |
| Purchase #3 | $130.68 | 8.681% | $142.0243 | $142.02 | $142.00 | $142.00 |
| Purchase #4 | $139.72 | 9.353% | $152.788 | $152.79 | $152.80 | $152.80 |
| Purchase #5 | $56.37 | 8.319% | $61.0594 | $61.06 | $61.05 | $61.10 |
| Purchase #6 | $62.56 | 10.163% | $68.918 | $68.92 | $68.90 | $68.90 |
| Purchase #7 | $211.87 | 12.798% | $238.9851 | $238.99 | $239.00 | $239.00 |
| 7 purchase totals = | $844.57 | $933.6762 | $933.68 | $933.65 | $933.70 | |