| 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 | $240.79 | 4.419% | $251.4305 | $251.43 | $251.45 | $251.40 |
| Purchase #2 | $28.78 | 10.624% | $31.8376 | $31.84 | $31.85 | $31.80 |
| Purchase #3 | $135.27 | 12.343% | $151.9664 | $151.97 | $151.95 | $152.00 |
| Purchase #4 | $198.77 | 4.138% | $206.9951 | $207.00 | $207.00 | $207.00 |
| Purchase #5 | $128.55 | 7.709% | $138.4599 | $138.46 | $138.45 | $138.50 |
| Purchase #6 | $46.62 | 5.716% | $49.2848 | $49.28 | $49.30 | $49.30 |
| Purchase #7 | $20.61 | 11.839% | $23.05 | $23.05 | $23.05 | $23.10 |
| 7 purchase totals = | $799.39 | $853.0243 | $853.03 | $853.05 | $853.10 | |