| 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 | $104.81 | 10.108% | $115.4042 | $115.40 | $115.40 | $115.40 |
| Purchase #2 | $170.51 | 9.858% | $187.3189 | $187.32 | $187.30 | $187.30 |
| Purchase #3 | $56.39 | 9.127% | $61.5367 | $61.54 | $61.55 | $61.50 |
| Purchase #4 | $82.59 | 10.204% | $91.0175 | $91.02 | $91.00 | $91.00 |
| Purchase #5 | $7.91 | 5.241% | $8.3246 | $8.32 | $8.30 | $8.30 |
| Purchase #6 | $184.67 | 6.133% | $195.9958 | $196.00 | $196.00 | $196.00 |
| Purchase #7 | $201.98 | 13.161% | $228.5626 | $228.56 | $228.55 | $228.60 |
| 7 purchase totals = | $808.86 | $888.1603 | $888.16 | $888.10 | $888.10 | |