| 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 | $202.59 | 13.744% | $230.434 | $230.43 | $230.45 | $230.40 |
| Purchase #2 | $42.80 | 11.727% | $47.8192 | $47.82 | $47.80 | $47.80 |
| Purchase #3 | $39.65 | 7.760% | $42.7268 | $42.73 | $42.75 | $42.70 |
| Purchase #4 | $52.61 | 6.310% | $55.9297 | $55.93 | $55.95 | $55.90 |
| Purchase #5 | $174.54 | 8.316% | $189.0547 | $189.05 | $189.05 | $189.10 |
| Purchase #6 | $44.43 | 10.508% | $49.0987 | $49.10 | $49.10 | $49.10 |
| Purchase #7 | $123.66 | 12.279% | $138.8442 | $138.84 | $138.85 | $138.80 |
| 7 purchase totals = | $680.28 | $753.9073 | $753.90 | $753.95 | $753.80 | |