| 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 | $234.26 | 4.426% | $244.6283 | $244.63 | $244.65 | $244.60 |
| Purchase #2 | $10.82 | 5.109% | $11.3728 | $11.37 | $11.35 | $11.40 |
| Purchase #3 | $198.78 | 6.614% | $211.9273 | $211.93 | $211.95 | $211.90 |
| Purchase #4 | $93.43 | 13.377% | $105.9281 | $105.93 | $105.95 | $105.90 |
| Purchase #5 | $192.82 | 13.470% | $218.7929 | $218.79 | $218.80 | $218.80 |
| Purchase #6 | $211.25 | 5.607% | $223.0948 | $223.09 | $223.10 | $223.10 |
| Purchase #7 | $248.34 | 5.776% | $262.6841 | $262.68 | $262.70 | $262.70 |
| 7 purchase totals = | $1,189.70 | $1,278.4283 | $1,278.42 | $1,278.50 | $1,278.40 | |