| 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 | $112.99 | 6.601% | $120.4485 | $120.45 | $120.45 | $120.40 |
| Purchase #2 | $80.25 | 10.181% | $88.4203 | $88.42 | $88.40 | $88.40 |
| Purchase #3 | $59.93 | 8.426% | $64.9797 | $64.98 | $65.00 | $65.00 |
| Purchase #4 | $243.95 | 6.347% | $259.4335 | $259.43 | $259.45 | $259.40 |
| Purchase #5 | $56.77 | 10.477% | $62.7178 | $62.72 | $62.70 | $62.70 |
| Purchase #6 | $223.75 | 8.190% | $242.0751 | $242.08 | $242.10 | $242.10 |
| Purchase #7 | $122.49 | 5.301% | $128.9832 | $128.98 | $129.00 | $129.00 |
| 7 purchase totals = | $900.13 | $967.0581 | $967.06 | $967.10 | $967.00 | |