| 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 | $230.77 | 4.594% | $241.3716 | $241.37 | $241.35 | $241.40 |
| Purchase #2 | $125.67 | 3.767% | $130.404 | $130.40 | $130.40 | $130.40 |
| Purchase #3 | $216.30 | 10.593% | $239.2127 | $239.21 | $239.20 | $239.20 |
| Purchase #4 | $53.89 | 7.309% | $57.8288 | $57.83 | $57.85 | $57.80 |
| Purchase #5 | $203.93 | 5.622% | $215.3949 | $215.39 | $215.40 | $215.40 |
| Purchase #6 | $179.26 | 6.226% | $190.4207 | $190.42 | $190.40 | $190.40 |
| Purchase #7 | $25.64 | 8.303% | $27.7689 | $27.77 | $27.75 | $27.80 |
| 7 purchase totals = | $1,035.46 | $1,102.4016 | $1,102.39 | $1,102.35 | $1,102.40 | |