| 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 | $250.85 | 5.473% | $264.579 | $264.58 | $264.60 | $264.60 |
| Purchase #2 | $157.84 | 5.309% | $166.2197 | $166.22 | $166.20 | $166.20 |
| Purchase #3 | $64.98 | 8.207% | $70.3129 | $70.31 | $70.30 | $70.30 |
| Purchase #4 | $36.68 | 10.249% | $40.4393 | $40.44 | $40.45 | $40.40 |
| Purchase #5 | $183.94 | 10.561% | $203.3659 | $203.37 | $203.35 | $203.40 |
| Purchase #6 | $232.58 | 7.650% | $250.3724 | $250.37 | $250.35 | $250.40 |
| Purchase #7 | $93.51 | 5.157% | $98.3323 | $98.33 | $98.35 | $98.30 |
| 7 purchase totals = | $1,020.38 | $1,093.6215 | $1,093.62 | $1,093.60 | $1,093.60 | |