| 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 | $81.52 | 3.344% | $84.246 | $84.25 | $84.25 | $84.20 |
| Purchase #2 | $162.98 | 9.270% | $178.0882 | $178.09 | $178.10 | $178.10 |
| Purchase #3 | $145.74 | 5.327% | $153.5036 | $153.50 | $153.50 | $153.50 |
| Purchase #4 | $198.60 | 6.530% | $211.5686 | $211.57 | $211.55 | $211.60 |
| Purchase #5 | $14.49 | 6.753% | $15.4685 | $15.47 | $15.45 | $15.50 |
| Purchase #6 | $198.68 | 3.694% | $206.0192 | $206.02 | $206.00 | $206.00 |
| Purchase #7 | $236.47 | 4.662% | $247.4942 | $247.49 | $247.50 | $247.50 |
| 7 purchase totals = | $1,038.48 | $1,096.3883 | $1,096.39 | $1,096.35 | $1,096.40 | |