| 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 | $196.52 | 8.477% | $213.179 | $213.18 | $213.20 | $213.20 |
| Purchase #2 | $185.77 | 9.442% | $203.3104 | $203.31 | $203.30 | $203.30 |
| Purchase #3 | $243.62 | 12.159% | $273.2418 | $273.24 | $273.25 | $273.20 |
| Purchase #4 | $236.74 | 9.414% | $259.0267 | $259.03 | $259.05 | $259.00 |
| Purchase #5 | $6.72 | 10.487% | $7.4247 | $7.42 | $7.40 | $7.40 |
| Purchase #6 | $144.30 | 6.260% | $153.3332 | $153.33 | $153.35 | $153.30 |
| Purchase #7 | $84.88 | 10.141% | $93.4877 | $93.49 | $93.50 | $93.50 |
| 7 purchase totals = | $1,098.55 | $1,203.0035 | $1,203.00 | $1,203.05 | $1,202.90 | |