| 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 | $130.38 | 9.127% | $142.2798 | $142.28 | $142.30 | $142.30 |
| Purchase #2 | $226.88 | 10.639% | $251.0178 | $251.02 | $251.00 | $251.00 |
| Purchase #3 | $147.27 | 4.811% | $154.3552 | $154.36 | $154.35 | $154.40 |
| Purchase #4 | $129.30 | 10.112% | $142.3748 | $142.37 | $142.35 | $142.40 |
| Purchase #5 | $219.36 | 9.848% | $240.9626 | $240.96 | $240.95 | $241.00 |
| Purchase #6 | $19.70 | 3.295% | $20.3491 | $20.35 | $20.35 | $20.30 |
| Purchase #7 | $6.70 | 7.222% | $7.1839 | $7.18 | $7.20 | $7.20 |
| 7 purchase totals = | $879.59 | $958.5232 | $958.52 | $958.50 | $958.60 | |