| 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 | $214.52 | 11.462% | $239.1083 | $239.11 | $239.10 | $239.10 |
| Purchase #2 | $82.27 | 10.409% | $90.8335 | $90.83 | $90.85 | $90.80 |
| Purchase #3 | $19.34 | 9.135% | $21.1067 | $21.11 | $21.10 | $21.10 |
| Purchase #4 | $33.63 | 6.629% | $35.8593 | $35.86 | $35.85 | $35.90 |
| Purchase #5 | $115.50 | 9.677% | $126.6769 | $126.68 | $126.70 | $126.70 |
| Purchase #6 | $162.90 | 8.350% | $176.5022 | $176.50 | $176.50 | $176.50 |
| Purchase #7 | $90.83 | 12.572% | $102.2491 | $102.25 | $102.25 | $102.20 |
| 7 purchase totals = | $718.99 | $792.3360 | $792.34 | $792.35 | $792.30 | |