| 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 | $157.25 | 4.613% | $164.5039 | $164.50 | $164.50 | $164.50 |
| Purchase #2 | $222.99 | 5.555% | $235.3771 | $235.38 | $235.40 | $235.40 |
| Purchase #3 | $203.51 | 4.480% | $212.6272 | $212.63 | $212.65 | $212.60 |
| Purchase #4 | $122.40 | 5.191% | $128.7538 | $128.75 | $128.75 | $128.80 |
| Purchase #5 | $107.91 | 11.358% | $120.1664 | $120.17 | $120.15 | $120.20 |
| Purchase #6 | $57.89 | 9.176% | $63.202 | $63.20 | $63.20 | $63.20 |
| Purchase #7 | $92.60 | 8.807% | $100.7553 | $100.76 | $100.75 | $100.80 |
| 7 purchase totals = | $964.55 | $1,025.3857 | $1,025.39 | $1,025.40 | $1,025.50 | |