| 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 | $238.72 | 8.539% | $259.1043 | $259.10 | $259.10 | $259.10 |
| Purchase #2 | $28.41 | 8.447% | $30.8098 | $30.81 | $30.80 | $30.80 |
| Purchase #3 | $88.44 | 11.120% | $98.2745 | $98.27 | $98.25 | $98.30 |
| Purchase #4 | $90.25 | 11.443% | $100.5773 | $100.58 | $100.60 | $100.60 |
| Purchase #5 | $36.35 | 6.109% | $38.5706 | $38.57 | $38.55 | $38.60 |
| Purchase #6 | $122.56 | 6.865% | $130.9737 | $130.97 | $130.95 | $131.00 |
| Purchase #7 | $139.86 | 11.381% | $155.7775 | $155.78 | $155.80 | $155.80 |
| 7 purchase totals = | $744.59 | $814.0877 | $814.08 | $814.05 | $814.20 | |