| 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 | $21.95 | 10.546% | $24.2648 | $24.26 | $24.25 | $24.30 |
| Purchase #2 | $185.88 | 8.758% | $202.1594 | $202.16 | $202.15 | $202.20 |
| Purchase #3 | $188.29 | 7.615% | $202.6283 | $202.63 | $202.65 | $202.60 |
| Purchase #4 | $217.34 | 10.827% | $240.8714 | $240.87 | $240.85 | $240.90 |
| Purchase #5 | $140.57 | 5.102% | $147.7419 | $147.74 | $147.75 | $147.70 |
| Purchase #6 | $219.53 | 9.605% | $240.6159 | $240.62 | $240.60 | $240.60 |
| Purchase #7 | $83.60 | 3.492% | $86.5193 | $86.52 | $86.50 | $86.50 |
| 7 purchase totals = | $1,057.16 | $1,144.8010 | $1,144.80 | $1,144.75 | $1,144.80 | |