| 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 | $91.59 | 8.354% | $99.2414 | $99.24 | $99.25 | $99.20 |
| Purchase #2 | $247.84 | 5.281% | $260.9284 | $260.93 | $260.95 | $260.90 |
| Purchase #3 | $199.55 | 11.780% | $223.057 | $223.06 | $223.05 | $223.10 |
| Purchase #4 | $83.56 | 3.268% | $86.2907 | $86.29 | $86.30 | $86.30 |
| Purchase #5 | $145.72 | 10.317% | $160.7539 | $160.75 | $160.75 | $160.80 |
| Purchase #6 | $100.77 | 11.307% | $112.1641 | $112.16 | $112.15 | $112.20 |
| Purchase #7 | $211.52 | 4.300% | $220.6154 | $220.62 | $220.60 | $220.60 |
| 7 purchase totals = | $1,080.55 | $1,163.0509 | $1,163.05 | $1,163.05 | $1,163.10 | |