| 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 | $230.95 | 4.492% | $241.3243 | $241.32 | $241.30 | $241.30 |
| Purchase #2 | $158.69 | 3.196% | $163.7617 | $163.76 | $163.75 | $163.80 |
| Purchase #3 | $226.98 | 4.623% | $237.4733 | $237.47 | $237.45 | $237.50 |
| Purchase #4 | $128.40 | 9.155% | $140.155 | $140.16 | $140.15 | $140.20 |
| Purchase #5 | $101.73 | 6.272% | $108.1105 | $108.11 | $108.10 | $108.10 |
| Purchase #6 | $55.44 | 3.634% | $57.4547 | $57.45 | $57.45 | $57.50 |
| Purchase #7 | $131.35 | 6.719% | $140.1754 | $140.18 | $140.20 | $140.20 |
| 7 purchase totals = | $1,033.54 | $1,088.4549 | $1,088.45 | $1,088.40 | $1,088.60 | |