| 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 | $140.57 | 5.752% | $148.6556 | $148.66 | $148.65 | $148.70 |
| Purchase #2 | $196.65 | 13.637% | $223.4672 | $223.47 | $223.45 | $223.50 |
| Purchase #3 | $220.29 | 9.447% | $241.1008 | $241.10 | $241.10 | $241.10 |
| Purchase #4 | $210.40 | 12.195% | $236.0583 | $236.06 | $236.05 | $236.10 |
| Purchase #5 | $126.85 | 11.314% | $141.2018 | $141.20 | $141.20 | $141.20 |
| Purchase #6 | $186.81 | 6.706% | $199.3375 | $199.34 | $199.35 | $199.30 |
| Purchase #7 | $64.48 | 11.268% | $71.7456 | $71.75 | $71.75 | $71.70 |
| 7 purchase totals = | $1,146.05 | $1,261.5668 | $1,261.58 | $1,261.55 | $1,261.60 | |