| 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 | $118.83 | 13.815% | $135.2464 | $135.25 | $135.25 | $135.20 |
| Purchase #2 | $226.81 | 6.761% | $242.1446 | $242.14 | $242.15 | $242.10 |
| Purchase #3 | $20.74 | 6.209% | $22.0277 | $22.03 | $22.05 | $22.00 |
| Purchase #4 | $45.64 | 9.738% | $50.0844 | $50.08 | $50.10 | $50.10 |
| Purchase #5 | $73.46 | 8.378% | $79.6145 | $79.61 | $79.60 | $79.60 |
| Purchase #6 | $6.71 | 13.303% | $7.6026 | $7.60 | $7.60 | $7.60 |
| Purchase #7 | $92.78 | 4.715% | $97.1546 | $97.15 | $97.15 | $97.20 |
| 7 purchase totals = | $584.97 | $633.8748 | $633.86 | $633.90 | $633.80 | |