| 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 | $108.60 | 6.277% | $115.4168 | $115.42 | $115.40 | $115.40 |
| Purchase #2 | $101.70 | 3.230% | $104.9849 | $104.98 | $105.00 | $105.00 |
| Purchase #3 | $73.63 | 3.466% | $76.182 | $76.18 | $76.20 | $76.20 |
| Purchase #4 | $215.40 | 10.781% | $238.6223 | $238.62 | $238.60 | $238.60 |
| Purchase #5 | $43.71 | 12.302% | $49.0872 | $49.09 | $49.10 | $49.10 |
| Purchase #6 | $73.88 | 5.632% | $78.0409 | $78.04 | $78.05 | $78.00 |
| Purchase #7 | $184.85 | 6.465% | $196.8006 | $196.80 | $196.80 | $196.80 |
| 7 purchase totals = | $801.77 | $859.1347 | $859.13 | $859.15 | $859.10 | |