| 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 | $73.83 | 10.113% | $81.2964 | $81.30 | $81.30 | $81.30 |
| Purchase #2 | $204.50 | 9.627% | $224.1872 | $224.19 | $224.20 | $224.20 |
| Purchase #3 | $60.86 | 12.488% | $68.4602 | $68.46 | $68.45 | $68.50 |
| Purchase #4 | $246.53 | 12.566% | $277.509 | $277.51 | $277.50 | $277.50 |
| Purchase #5 | $58.34 | 13.256% | $66.0736 | $66.07 | $66.05 | $66.10 |
| Purchase #6 | $179.83 | 4.701% | $188.2838 | $188.28 | $188.30 | $188.30 |
| Purchase #7 | $245.81 | 13.466% | $278.9108 | $278.91 | $278.90 | $278.90 |
| 7 purchase totals = | $1,069.70 | $1,184.7210 | $1,184.72 | $1,184.70 | $1,184.80 | |