| 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 | $103.94 | 11.608% | $116.0054 | $116.01 | $116.00 | $116.00 |
| Purchase #2 | $10.87 | 5.439% | $11.4612 | $11.46 | $11.45 | $11.50 |
| Purchase #3 | $197.99 | 12.711% | $223.1565 | $223.16 | $223.15 | $223.20 |
| Purchase #4 | $104.49 | 11.228% | $116.2221 | $116.22 | $116.20 | $116.20 |
| Purchase #5 | $73.35 | 13.310% | $83.1129 | $83.11 | $83.10 | $83.10 |
| Purchase #6 | $39.48 | 9.821% | $43.3573 | $43.36 | $43.35 | $43.40 |
| Purchase #7 | $214.26 | 11.566% | $239.0413 | $239.04 | $239.05 | $239.00 |
| 7 purchase totals = | $744.38 | $832.3567 | $832.36 | $832.30 | $832.40 | |