| 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 | $239.72 | 11.472% | $267.2207 | $267.22 | $267.20 | $267.20 |
| Purchase #2 | $184.77 | 5.392% | $194.7328 | $194.73 | $194.75 | $194.70 |
| Purchase #3 | $162.35 | 7.387% | $174.3428 | $174.34 | $174.35 | $174.30 |
| Purchase #4 | $127.35 | 4.200% | $132.6987 | $132.70 | $132.70 | $132.70 |
| Purchase #5 | $46.26 | 5.264% | $48.6951 | $48.70 | $48.70 | $48.70 |
| Purchase #6 | $11.66 | 5.273% | $12.2748 | $12.27 | $12.25 | $12.30 |
| Purchase #7 | $147.74 | 8.223% | $159.8887 | $159.89 | $159.90 | $159.90 |
| 7 purchase totals = | $919.85 | $989.8536 | $989.85 | $989.85 | $989.80 | |