| 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 | $214.68 | 4.226% | $223.7524 | $223.75 | $223.75 | $223.80 |
| Purchase #2 | $147.96 | 4.215% | $154.1965 | $154.20 | $154.20 | $154.20 |
| Purchase #3 | $100.48 | 8.472% | $108.9927 | $108.99 | $109.00 | $109.00 |
| Purchase #4 | $176.54 | 13.527% | $200.4206 | $200.42 | $200.40 | $200.40 |
| Purchase #5 | $21.46 | 4.624% | $22.4523 | $22.45 | $22.45 | $22.50 |
| Purchase #6 | $94.41 | 13.240% | $106.9099 | $106.91 | $106.90 | $106.90 |
| Purchase #7 | $166.53 | 7.282% | $178.6567 | $178.66 | $178.65 | $178.70 |
| 7 purchase totals = | $922.06 | $995.3811 | $995.38 | $995.35 | $995.50 | |