| 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 | $194.53 | 11.721% | $217.3309 | $217.33 | $217.35 | $217.30 |
| Purchase #2 | $20.28 | 7.304% | $21.7613 | $21.76 | $21.75 | $21.80 |
| Purchase #3 | $237.84 | 3.281% | $245.6435 | $245.64 | $245.65 | $245.60 |
| Purchase #4 | $194.29 | 4.657% | $203.3381 | $203.34 | $203.35 | $203.30 |
| Purchase #5 | $123.88 | 6.411% | $131.8219 | $131.82 | $131.80 | $131.80 |
| Purchase #6 | $207.96 | 9.624% | $227.9741 | $227.97 | $227.95 | $228.00 |
| Purchase #7 | $218.29 | 12.407% | $245.3732 | $245.37 | $245.35 | $245.40 |
| 7 purchase totals = | $1,197.07 | $1,293.2430 | $1,293.23 | $1,293.20 | $1,293.20 | |