| 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 | $182.91 | 11.730% | $204.3653 | $204.37 | $204.35 | $204.40 |
| Purchase #2 | $225.51 | 13.165% | $255.1984 | $255.20 | $255.20 | $255.20 |
| Purchase #3 | $185.27 | 6.721% | $197.722 | $197.72 | $197.70 | $197.70 |
| Purchase #4 | $40.76 | 3.319% | $42.1128 | $42.11 | $42.10 | $42.10 |
| Purchase #5 | $188.87 | 8.712% | $205.3244 | $205.32 | $205.30 | $205.30 |
| Purchase #6 | $233.81 | 12.516% | $263.0737 | $263.07 | $263.05 | $263.10 |
| Purchase #7 | $120.71 | 10.346% | $133.1987 | $133.20 | $133.20 | $133.20 |
| 7 purchase totals = | $1,177.84 | $1,300.9953 | $1,300.99 | $1,300.90 | $1,301.00 | |