| 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 | $122.52 | 13.572% | $139.1484 | $139.15 | $139.15 | $139.10 |
| Purchase #2 | $158.26 | 3.652% | $164.0397 | $164.04 | $164.05 | $164.00 |
| Purchase #3 | $155.98 | 12.807% | $175.9564 | $175.96 | $175.95 | $176.00 |
| Purchase #4 | $237.84 | 5.549% | $251.0377 | $251.04 | $251.05 | $251.00 |
| Purchase #5 | $204.99 | 12.177% | $229.9516 | $229.95 | $229.95 | $230.00 |
| Purchase #6 | $121.70 | 5.320% | $128.1744 | $128.17 | $128.15 | $128.20 |
| Purchase #7 | $32.81 | 7.506% | $35.2727 | $35.27 | $35.25 | $35.30 |
| 7 purchase totals = | $1,034.10 | $1,123.5809 | $1,123.58 | $1,123.55 | $1,123.60 | |