| 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 | $191.67 | 12.735% | $216.0792 | $216.08 | $216.10 | $216.10 |
| Purchase #2 | $9.87 | 12.224% | $11.0765 | $11.08 | $11.10 | $11.10 |
| Purchase #3 | $216.91 | 8.689% | $235.7573 | $235.76 | $235.75 | $235.80 |
| Purchase #4 | $219.72 | 10.672% | $243.1685 | $243.17 | $243.15 | $243.20 |
| Purchase #5 | $224.74 | 6.523% | $239.3998 | $239.40 | $239.40 | $239.40 |
| Purchase #6 | $57.60 | 4.337% | $60.0981 | $60.10 | $60.10 | $60.10 |
| Purchase #7 | $111.53 | 7.421% | $119.8066 | $119.81 | $119.80 | $119.80 |
| 7 purchase totals = | $1,032.04 | $1,125.3860 | $1,125.40 | $1,125.40 | $1,125.50 | |