| 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 | $195.61 | 8.344% | $211.9317 | $211.93 | $211.95 | $211.90 |
| Purchase #2 | $144.41 | 3.688% | $149.7358 | $149.74 | $149.75 | $149.70 |
| Purchase #3 | $240.83 | 7.450% | $258.7718 | $258.77 | $258.75 | $258.80 |
| Purchase #4 | $98.54 | 3.789% | $102.2737 | $102.27 | $102.25 | $102.30 |
| Purchase #5 | $116.85 | 6.376% | $124.3004 | $124.30 | $124.30 | $124.30 |
| Purchase #6 | $61.84 | 3.303% | $63.8826 | $63.88 | $63.90 | $63.90 |
| Purchase #7 | $7.73 | 10.866% | $8.5699 | $8.57 | $8.55 | $8.60 |
| 7 purchase totals = | $865.81 | $919.4659 | $919.46 | $919.45 | $919.50 | |