| 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 | $110.63 | 13.297% | $125.3405 | $125.34 | $125.35 | $125.30 |
| Purchase #2 | $155.63 | 3.259% | $160.702 | $160.70 | $160.70 | $160.70 |
| Purchase #3 | $30.96 | 10.851% | $34.3195 | $34.32 | $34.30 | $34.30 |
| Purchase #4 | $190.25 | 13.563% | $216.0536 | $216.05 | $216.05 | $216.10 |
| Purchase #5 | $110.73 | 4.565% | $115.7848 | $115.78 | $115.80 | $115.80 |
| Purchase #6 | $231.94 | 5.805% | $245.4041 | $245.40 | $245.40 | $245.40 |
| Purchase #7 | $230.75 | 8.495% | $250.3522 | $250.35 | $250.35 | $250.40 |
| 7 purchase totals = | $1,060.89 | $1,147.9567 | $1,147.94 | $1,147.95 | $1,148.00 | |