| 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 | $133.41 | 10.338% | $147.2019 | $147.20 | $147.20 | $147.20 |
| Purchase #2 | $56.30 | 3.654% | $58.3572 | $58.36 | $58.35 | $58.40 |
| Purchase #3 | $243.78 | 6.331% | $259.2137 | $259.21 | $259.20 | $259.20 |
| Purchase #4 | $15.91 | 10.169% | $17.5279 | $17.53 | $17.55 | $17.50 |
| Purchase #5 | $184.47 | 12.382% | $207.3111 | $207.31 | $207.30 | $207.30 |
| Purchase #6 | $214.82 | 4.316% | $224.0916 | $224.09 | $224.10 | $224.10 |
| Purchase #7 | $129.97 | 6.137% | $137.9463 | $137.95 | $137.95 | $137.90 |
| 7 purchase totals = | $978.66 | $1,051.6497 | $1,051.65 | $1,051.65 | $1,051.60 | |