| 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 | $198.93 | 8.766% | $216.3682 | $216.37 | $216.35 | $216.40 |
| Purchase #2 | $226.66 | 5.257% | $238.5755 | $238.58 | $238.60 | $238.60 |
| Purchase #3 | $13.65 | 3.382% | $14.1116 | $14.11 | $14.10 | $14.10 |
| Purchase #4 | $32.72 | 13.183% | $37.0335 | $37.03 | $37.05 | $37.00 |
| Purchase #5 | $250.54 | 5.356% | $263.9589 | $263.96 | $263.95 | $264.00 |
| Purchase #6 | $93.38 | 12.668% | $105.2094 | $105.21 | $105.20 | $105.20 |
| Purchase #7 | $194.46 | 11.530% | $216.8812 | $216.88 | $216.90 | $216.90 |
| 7 purchase totals = | $1,010.34 | $1,092.1383 | $1,092.14 | $1,092.15 | $1,092.20 | |