| 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 | $207.30 | 5.126% | $217.9262 | $217.93 | $217.95 | $217.90 |
| Purchase #2 | $38.83 | 8.271% | $42.0416 | $42.04 | $42.05 | $42.00 |
| Purchase #3 | $74.77 | 8.456% | $81.0926 | $81.09 | $81.10 | $81.10 |
| Purchase #4 | $187.28 | 10.694% | $207.3077 | $207.31 | $207.30 | $207.30 |
| Purchase #5 | $23.27 | 3.548% | $24.0956 | $24.10 | $24.10 | $24.10 |
| Purchase #6 | $248.39 | 6.234% | $263.8746 | $263.87 | $263.85 | $263.90 |
| Purchase #7 | $214.99 | 10.858% | $238.3336 | $238.33 | $238.35 | $238.30 |
| 7 purchase totals = | $994.83 | $1,074.6719 | $1,074.67 | $1,074.70 | $1,074.60 | |