| 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 | $230.27 | 9.193% | $251.4387 | $251.44 | $251.45 | $251.40 |
| Purchase #2 | $33.36 | 8.443% | $36.1766 | $36.18 | $36.20 | $36.20 |
| Purchase #3 | $56.99 | 12.543% | $64.1383 | $64.14 | $64.15 | $64.10 |
| Purchase #4 | $49.39 | 6.293% | $52.4981 | $52.50 | $52.50 | $52.50 |
| Purchase #5 | $244.51 | 6.352% | $260.0413 | $260.04 | $260.05 | $260.00 |
| Purchase #6 | $127.76 | 9.201% | $139.5152 | $139.52 | $139.50 | $139.50 |
| Purchase #7 | $40.63 | 3.302% | $41.9716 | $41.97 | $41.95 | $42.00 |
| 7 purchase totals = | $782.91 | $845.7798 | $845.79 | $845.80 | $845.70 | |