| 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 | $129.94 | 13.729% | $147.7795 | $147.78 | $147.80 | $147.80 |
| Purchase #2 | $47.46 | 4.572% | $49.6299 | $49.63 | $49.65 | $49.60 |
| Purchase #3 | $131.75 | 3.652% | $136.5615 | $136.56 | $136.55 | $136.60 |
| Purchase #4 | $7.62 | 10.438% | $8.4154 | $8.42 | $8.40 | $8.40 |
| Purchase #5 | $184.91 | 13.824% | $210.472 | $210.47 | $210.45 | $210.50 |
| Purchase #6 | $224.82 | 13.141% | $254.3636 | $254.36 | $254.35 | $254.40 |
| Purchase #7 | $205.35 | 7.333% | $220.4083 | $220.41 | $220.40 | $220.40 |
| 7 purchase totals = | $931.85 | $1,027.6302 | $1,027.63 | $1,027.60 | $1,027.70 | |