| 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 | $238.84 | 10.136% | $263.0488 | $263.05 | $263.05 | $263.00 |
| Purchase #2 | $10.58 | 3.225% | $10.9212 | $10.92 | $10.90 | $10.90 |
| Purchase #3 | $5.41 | 5.665% | $5.7165 | $5.72 | $5.70 | $5.70 |
| Purchase #4 | $154.78 | 6.815% | $165.3283 | $165.33 | $165.35 | $165.30 |
| Purchase #5 | $88.28 | 13.744% | $100.4132 | $100.41 | $100.40 | $100.40 |
| Purchase #6 | $170.95 | 3.124% | $176.2905 | $176.29 | $176.30 | $176.30 |
| Purchase #7 | $87.68 | 9.158% | $95.7097 | $95.71 | $95.70 | $95.70 |
| 7 purchase totals = | $756.52 | $817.4282 | $817.43 | $817.40 | $817.30 | |