| 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 | $193.91 | 5.520% | $204.6138 | $204.61 | $204.60 | $204.60 |
| Purchase #2 | $195.33 | 12.293% | $219.3419 | $219.34 | $219.35 | $219.30 |
| Purchase #3 | $246.41 | 12.862% | $278.1033 | $278.10 | $278.10 | $278.10 |
| Purchase #4 | $71.54 | 12.448% | $80.4453 | $80.45 | $80.45 | $80.40 |
| Purchase #5 | $15.97 | 13.137% | $18.068 | $18.07 | $18.05 | $18.10 |
| Purchase #6 | $92.38 | 4.264% | $96.3191 | $96.32 | $96.30 | $96.30 |
| Purchase #7 | $231.39 | 11.209% | $257.3265 | $257.33 | $257.35 | $257.30 |
| 7 purchase totals = | $1,046.93 | $1,154.2179 | $1,154.22 | $1,154.20 | $1,154.10 | |