| 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 | $21.53 | 6.194% | $22.8636 | $22.86 | $22.85 | $22.90 |
| Purchase #2 | $195.96 | 6.209% | $208.1272 | $208.13 | $208.15 | $208.10 |
| Purchase #3 | $59.45 | 7.669% | $64.0092 | $64.01 | $64.00 | $64.00 |
| Purchase #4 | $138.86 | 8.205% | $150.2535 | $150.25 | $150.25 | $150.30 |
| Purchase #5 | $174.64 | 6.806% | $186.526 | $186.53 | $186.55 | $186.50 |
| Purchase #6 | $188.34 | 3.513% | $194.9564 | $194.96 | $194.95 | $195.00 |
| Purchase #7 | $168.76 | 10.831% | $187.0384 | $187.04 | $187.05 | $187.00 |
| 7 purchase totals = | $947.54 | $1,013.7743 | $1,013.78 | $1,013.80 | $1,013.80 | |