| 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 | $179.88 | 9.762% | $197.4399 | $197.44 | $197.45 | $197.40 |
| Purchase #2 | $27.37 | 6.463% | $29.1389 | $29.14 | $29.15 | $29.10 |
| Purchase #3 | $236.35 | 5.141% | $248.5008 | $248.50 | $248.50 | $248.50 |
| Purchase #4 | $93.33 | 13.303% | $105.7457 | $105.75 | $105.75 | $105.70 |
| Purchase #5 | $205.63 | 9.227% | $224.6035 | $224.60 | $224.60 | $224.60 |
| Purchase #6 | $180.30 | 12.355% | $202.5761 | $202.58 | $202.60 | $202.60 |
| Purchase #7 | $219.96 | 3.514% | $227.6894 | $227.69 | $227.70 | $227.70 |
| 7 purchase totals = | $1,142.82 | $1,235.6943 | $1,235.70 | $1,235.75 | $1,235.60 | |