| 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 | $230.70 | 9.496% | $252.6073 | $252.61 | $252.60 | $252.60 |
| Purchase #2 | $228.33 | 5.429% | $240.726 | $240.73 | $240.75 | $240.70 |
| Purchase #3 | $182.63 | 12.776% | $205.9628 | $205.96 | $205.95 | $206.00 |
| Purchase #4 | $230.47 | 11.252% | $256.4025 | $256.40 | $256.40 | $256.40 |
| Purchase #5 | $176.97 | 9.448% | $193.6901 | $193.69 | $193.70 | $193.70 |
| Purchase #6 | $215.45 | 8.162% | $233.035 | $233.04 | $233.05 | $233.00 |
| Purchase #7 | $199.96 | 4.263% | $208.4843 | $208.48 | $208.50 | $208.50 |
| 7 purchase totals = | $1,464.51 | $1,590.9080 | $1,590.91 | $1,590.95 | $1,590.90 | |