| 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 | $5.84 | 8.236% | $6.321 | $6.32 | $6.30 | $6.30 |
| Purchase #2 | $205.64 | 9.375% | $224.9188 | $224.92 | $224.90 | $224.90 |
| Purchase #3 | $130.36 | 4.123% | $135.7347 | $135.73 | $135.75 | $135.70 |
| Purchase #4 | $118.54 | 11.491% | $132.1614 | $132.16 | $132.15 | $132.20 |
| Purchase #5 | $173.60 | 11.504% | $193.5709 | $193.57 | $193.55 | $193.60 |
| Purchase #6 | $77.46 | 3.184% | $79.9263 | $79.93 | $79.95 | $79.90 |
| Purchase #7 | $180.73 | 11.279% | $201.1145 | $201.11 | $201.10 | $201.10 |
| 7 purchase totals = | $892.17 | $973.7476 | $973.74 | $973.70 | $973.70 | |