| 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 | $30.64 | 7.181% | $32.8403 | $32.84 | $32.85 | $32.80 |
| Purchase #2 | $189.37 | 7.804% | $204.1484 | $204.15 | $204.15 | $204.10 |
| Purchase #3 | $220.84 | 9.254% | $241.2765 | $241.28 | $241.30 | $241.30 |
| Purchase #4 | $115.99 | 3.443% | $119.9835 | $119.98 | $120.00 | $120.00 |
| Purchase #5 | $193.48 | 10.502% | $213.7993 | $213.80 | $213.80 | $213.80 |
| Purchase #6 | $83.88 | 3.535% | $86.8452 | $86.85 | $86.85 | $86.80 |
| Purchase #7 | $30.97 | 7.279% | $33.2243 | $33.22 | $33.20 | $33.20 |
| 7 purchase totals = | $865.17 | $932.1175 | $932.12 | $932.15 | $932.00 | |