| 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 | $122.53 | 7.692% | $131.955 | $131.96 | $131.95 | $132.00 |
| Purchase #2 | $11.87 | 13.517% | $13.4745 | $13.47 | $13.45 | $13.50 |
| Purchase #3 | $30.65 | 3.855% | $31.8316 | $31.83 | $31.85 | $31.80 |
| Purchase #4 | $40.95 | 5.543% | $43.2199 | $43.22 | $43.20 | $43.20 |
| Purchase #5 | $89.87 | 13.698% | $102.1804 | $102.18 | $102.20 | $102.20 |
| Purchase #6 | $202.29 | 6.317% | $215.0687 | $215.07 | $215.05 | $215.10 |
| Purchase #7 | $22.59 | 6.714% | $24.1067 | $24.11 | $24.10 | $24.10 |
| 7 purchase totals = | $520.75 | $561.8368 | $561.84 | $561.80 | $561.90 | |