| 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 | $223.46 | 8.221% | $241.8306 | $241.83 | $241.85 | $241.80 |
| Purchase #2 | $153.78 | 4.170% | $160.1926 | $160.19 | $160.20 | $160.20 |
| Purchase #3 | $209.73 | 3.190% | $216.4204 | $216.42 | $216.40 | $216.40 |
| Purchase #4 | $196.58 | 9.192% | $214.6496 | $214.65 | $214.65 | $214.60 |
| Purchase #5 | $238.46 | 11.590% | $266.0975 | $266.10 | $266.10 | $266.10 |
| Purchase #6 | $197.38 | 9.863% | $216.8476 | $216.85 | $216.85 | $216.80 |
| Purchase #7 | $38.81 | 3.189% | $40.0477 | $40.05 | $40.05 | $40.00 |
| 7 purchase totals = | $1,258.20 | $1,356.0860 | $1,356.09 | $1,356.10 | $1,355.90 | |