| 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 | $239.30 | 10.583% | $264.6251 | $264.63 | $264.65 | $264.60 |
| Purchase #2 | $181.95 | 7.201% | $195.0522 | $195.05 | $195.05 | $195.10 |
| Purchase #3 | $142.56 | 6.136% | $151.3075 | $151.31 | $151.30 | $151.30 |
| Purchase #4 | $156.79 | 10.597% | $173.405 | $173.41 | $173.40 | $173.40 |
| Purchase #5 | $62.99 | 9.583% | $69.0263 | $69.03 | $69.05 | $69.00 |
| Purchase #6 | $92.77 | 9.738% | $101.8039 | $101.80 | $101.80 | $101.80 |
| Purchase #7 | $236.79 | 11.827% | $264.7952 | $264.80 | $264.80 | $264.80 |
| 7 purchase totals = | $1,113.15 | $1,220.0152 | $1,220.03 | $1,220.05 | $1,220.00 | |