| 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 | $240.26 | 6.205% | $255.1681 | $255.17 | $255.15 | $255.20 |
| Purchase #2 | $189.48 | 7.184% | $203.0922 | $203.09 | $203.10 | $203.10 |
| Purchase #3 | $176.85 | 4.649% | $185.0718 | $185.07 | $185.05 | $185.10 |
| Purchase #4 | $62.25 | 11.103% | $69.1616 | $69.16 | $69.15 | $69.20 |
| Purchase #5 | $131.62 | 11.246% | $146.422 | $146.42 | $146.40 | $146.40 |
| Purchase #6 | $143.77 | 8.619% | $156.1615 | $156.16 | $156.15 | $156.20 |
| Purchase #7 | $187.97 | 8.828% | $204.564 | $204.56 | $204.55 | $204.60 |
| 7 purchase totals = | $1,132.20 | $1,219.6412 | $1,219.63 | $1,219.55 | $1,219.80 | |