| 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 | $229.72 | 7.845% | $247.7415 | $247.74 | $247.75 | $247.70 |
| Purchase #2 | $59.33 | 8.789% | $64.5445 | $64.54 | $64.55 | $64.50 |
| Purchase #3 | $187.26 | 12.658% | $210.9634 | $210.96 | $210.95 | $211.00 |
| Purchase #4 | $233.66 | 7.865% | $252.0374 | $252.04 | $252.05 | $252.00 |
| Purchase #5 | $176.55 | 11.220% | $196.3589 | $196.36 | $196.35 | $196.40 |
| Purchase #6 | $185.40 | 11.488% | $206.6988 | $206.70 | $206.70 | $206.70 |
| Purchase #7 | $91.57 | 12.539% | $103.052 | $103.05 | $103.05 | $103.10 |
| 7 purchase totals = | $1,163.49 | $1,281.3965 | $1,281.39 | $1,281.40 | $1,281.40 | |