| 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 | $7.67 | 7.124% | $8.2164 | $8.22 | $8.20 | $8.20 |
| Purchase #2 | $249.79 | 4.109% | $260.0539 | $260.05 | $260.05 | $260.10 |
| Purchase #3 | $139.36 | 5.505% | $147.0318 | $147.03 | $147.05 | $147.00 |
| Purchase #4 | $174.78 | 5.565% | $184.5065 | $184.51 | $184.50 | $184.50 |
| Purchase #5 | $245.63 | 11.832% | $274.6929 | $274.69 | $274.70 | $274.70 |
| Purchase #6 | $51.85 | 12.375% | $58.2664 | $58.27 | $58.25 | $58.30 |
| Purchase #7 | $32.93 | 12.281% | $36.9741 | $36.97 | $36.95 | $37.00 |
| 7 purchase totals = | $902.01 | $969.7420 | $969.74 | $969.70 | $969.80 | |