| 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 | $105.45 | 9.506% | $115.4741 | $115.47 | $115.45 | $115.50 |
| Purchase #2 | $37.81 | 4.312% | $39.4404 | $39.44 | $39.45 | $39.40 |
| Purchase #3 | $117.47 | 10.314% | $129.5859 | $129.59 | $129.60 | $129.60 |
| Purchase #4 | $222.55 | 8.730% | $241.9786 | $241.98 | $242.00 | $242.00 |
| Purchase #5 | $139.46 | 7.283% | $149.6169 | $149.62 | $149.60 | $149.60 |
| Purchase #6 | $164.97 | 11.450% | $183.8591 | $183.86 | $183.85 | $183.90 |
| Purchase #7 | $138.94 | 10.567% | $153.6218 | $153.62 | $153.60 | $153.60 |
| 7 purchase totals = | $926.65 | $1,013.5768 | $1,013.58 | $1,013.55 | $1,013.60 | |