| 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 | $112.30 | 11.234% | $124.9158 | $124.92 | $124.90 | $124.90 |
| Purchase #2 | $98.96 | 3.521% | $102.4444 | $102.44 | $102.45 | $102.40 |
| Purchase #3 | $73.62 | 5.589% | $77.7346 | $77.73 | $77.75 | $77.70 |
| Purchase #4 | $193.74 | 9.852% | $212.8273 | $212.83 | $212.85 | $212.80 |
| Purchase #5 | $27.49 | 8.125% | $29.7236 | $29.72 | $29.70 | $29.70 |
| Purchase #6 | $131.85 | 6.250% | $140.0906 | $140.09 | $140.10 | $140.10 |
| Purchase #7 | $33.94 | 8.262% | $36.7441 | $36.74 | $36.75 | $36.70 |
| 7 purchase totals = | $671.90 | $724.4804 | $724.47 | $724.50 | $724.30 | |