| 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 | $70.57 | 5.536% | $74.4768 | $74.48 | $74.50 | $74.50 |
| Purchase #2 | $204.28 | 12.142% | $229.0837 | $229.08 | $229.10 | $229.10 |
| Purchase #3 | $79.53 | 7.269% | $85.311 | $85.31 | $85.30 | $85.30 |
| Purchase #4 | $197.96 | 13.319% | $224.3263 | $224.33 | $224.35 | $224.30 |
| Purchase #5 | $199.38 | 10.522% | $220.3588 | $220.36 | $220.35 | $220.40 |
| Purchase #6 | $149.48 | 10.784% | $165.5999 | $165.60 | $165.60 | $165.60 |
| Purchase #7 | $224.86 | 8.419% | $243.791 | $243.79 | $243.80 | $243.80 |
| 7 purchase totals = | $1,126.06 | $1,242.9475 | $1,242.95 | $1,243.00 | $1,243.00 | |