| 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 | $107.87 | 4.150% | $112.3466 | $112.35 | $112.35 | $112.30 |
| Purchase #2 | $207.87 | 4.861% | $217.9746 | $217.97 | $217.95 | $218.00 |
| Purchase #3 | $201.62 | 5.178% | $212.0599 | $212.06 | $212.05 | $212.10 |
| Purchase #4 | $145.92 | 7.586% | $156.9895 | $156.99 | $157.00 | $157.00 |
| Purchase #5 | $98.85 | 10.827% | $109.5525 | $109.55 | $109.55 | $109.60 |
| Purchase #6 | $114.33 | 7.220% | $122.5846 | $122.58 | $122.60 | $122.60 |
| Purchase #7 | $47.88 | 5.412% | $50.4713 | $50.47 | $50.45 | $50.50 |
| 7 purchase totals = | $924.34 | $981.9790 | $981.97 | $981.95 | $982.10 | |