| 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 | $230.97 | 3.466% | $238.9754 | $238.98 | $239.00 | $239.00 |
| Purchase #2 | $110.85 | 4.341% | $115.662 | $115.66 | $115.65 | $115.70 |
| Purchase #3 | $69.48 | 4.220% | $72.4121 | $72.41 | $72.40 | $72.40 |
| Purchase #4 | $35.74 | 11.855% | $39.977 | $39.98 | $40.00 | $40.00 |
| Purchase #5 | $139.47 | 7.183% | $149.4881 | $149.49 | $149.50 | $149.50 |
| Purchase #6 | $185.85 | 13.357% | $210.674 | $210.67 | $210.65 | $210.70 |
| Purchase #7 | $131.84 | 13.355% | $149.4472 | $149.45 | $149.45 | $149.40 |
| 7 purchase totals = | $904.20 | $976.6358 | $976.64 | $976.65 | $976.70 | |