| 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 | $241.75 | 5.227% | $254.3863 | $254.39 | $254.40 | $254.40 |
| Purchase #2 | $93.81 | 7.276% | $100.6356 | $100.64 | $100.65 | $100.60 |
| Purchase #3 | $80.50 | 4.720% | $84.2996 | $84.30 | $84.30 | $84.30 |
| Purchase #4 | $125.31 | 9.581% | $137.316 | $137.32 | $137.30 | $137.30 |
| Purchase #5 | $245.87 | 6.667% | $262.2622 | $262.26 | $262.25 | $262.30 |
| Purchase #6 | $249.96 | 12.434% | $281.04 | $281.04 | $281.05 | $281.00 |
| Purchase #7 | $195.74 | 10.787% | $216.8545 | $216.85 | $216.85 | $216.90 |
| 7 purchase totals = | $1,232.94 | $1,336.7942 | $1,336.80 | $1,336.80 | $1,336.80 | |