| 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 | $64.66 | 4.583% | $67.6234 | $67.62 | $67.60 | $67.60 |
| Purchase #2 | $164.92 | 8.147% | $178.356 | $178.36 | $178.35 | $178.40 |
| Purchase #3 | $80.45 | 4.520% | $84.0863 | $84.09 | $84.10 | $84.10 |
| Purchase #4 | $185.80 | 12.214% | $208.4936 | $208.49 | $208.50 | $208.50 |
| Purchase #5 | $239.63 | 10.639% | $265.1242 | $265.12 | $265.10 | $265.10 |
| Purchase #6 | $209.29 | 7.240% | $224.4426 | $224.44 | $224.45 | $224.40 |
| Purchase #7 | $207.82 | 9.868% | $228.3277 | $228.33 | $228.35 | $228.30 |
| 7 purchase totals = | $1,152.57 | $1,256.4538 | $1,256.45 | $1,256.45 | $1,256.40 | |