| 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 | $220.82 | 12.789% | $249.0607 | $249.06 | $249.05 | $249.10 |
| Purchase #2 | $200.92 | 5.383% | $211.7355 | $211.74 | $211.75 | $211.70 |
| Purchase #3 | $87.73 | 4.280% | $91.4848 | $91.48 | $91.50 | $91.50 |
| Purchase #4 | $133.69 | 10.474% | $147.6927 | $147.69 | $147.70 | $147.70 |
| Purchase #5 | $65.43 | 7.364% | $70.2483 | $70.25 | $70.25 | $70.20 |
| Purchase #6 | $171.34 | 8.363% | $185.6692 | $185.67 | $185.65 | $185.70 |
| Purchase #7 | $173.50 | 4.162% | $180.7211 | $180.72 | $180.70 | $180.70 |
| 7 purchase totals = | $1,053.43 | $1,136.6123 | $1,136.61 | $1,136.60 | $1,136.60 | |