| 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 | $94.95 | 10.666% | $105.0774 | $105.08 | $105.10 | $105.10 |
| Purchase #2 | $186.74 | 4.487% | $195.119 | $195.12 | $195.10 | $195.10 |
| Purchase #3 | $208.79 | 12.509% | $234.9075 | $234.91 | $234.90 | $234.90 |
| Purchase #4 | $142.42 | 9.723% | $156.2675 | $156.27 | $156.25 | $156.30 |
| Purchase #5 | $63.67 | 12.270% | $71.4823 | $71.48 | $71.50 | $71.50 |
| Purchase #6 | $189.76 | 12.590% | $213.6508 | $213.65 | $213.65 | $213.70 |
| Purchase #7 | $24.76 | 8.685% | $26.9104 | $26.91 | $26.90 | $26.90 |
| 7 purchase totals = | $911.09 | $1,003.4149 | $1,003.42 | $1,003.40 | $1,003.50 | |