| 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 | $219.82 | 4.865% | $230.5142 | $230.51 | $230.50 | $230.50 |
| Purchase #2 | $68.36 | 5.247% | $71.9468 | $71.95 | $71.95 | $71.90 |
| Purchase #3 | $7.50 | 12.350% | $8.4263 | $8.43 | $8.45 | $8.40 |
| Purchase #4 | $45.28 | 13.216% | $51.2642 | $51.26 | $51.25 | $51.30 |
| Purchase #5 | $218.53 | 4.431% | $228.2131 | $228.21 | $228.20 | $228.20 |
| Purchase #6 | $114.62 | 13.565% | $130.1682 | $130.17 | $130.15 | $130.20 |
| Purchase #7 | $208.62 | 7.401% | $224.06 | $224.06 | $224.05 | $224.10 |
| 7 purchase totals = | $882.73 | $944.5928 | $944.59 | $944.55 | $944.60 | |