| 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 | $212.48 | 9.585% | $232.8462 | $232.85 | $232.85 | $232.80 |
| Purchase #2 | $191.40 | 10.600% | $211.6884 | $211.69 | $211.70 | $211.70 |
| Purchase #3 | $193.40 | 11.157% | $214.9776 | $214.98 | $215.00 | $215.00 |
| Purchase #4 | $152.58 | 3.260% | $157.5541 | $157.55 | $157.55 | $157.60 |
| Purchase #5 | $180.50 | 13.664% | $205.1635 | $205.16 | $205.15 | $205.20 |
| Purchase #6 | $52.95 | 11.125% | $58.8407 | $58.84 | $58.85 | $58.80 |
| Purchase #7 | $127.34 | 5.507% | $134.3526 | $134.35 | $134.35 | $134.40 |
| 7 purchase totals = | $1,110.65 | $1,215.4231 | $1,215.42 | $1,215.45 | $1,215.50 | |