| 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 | $231.64 | 7.379% | $248.7327 | $248.73 | $248.75 | $248.70 |
| Purchase #2 | $163.49 | 3.225% | $168.7626 | $168.76 | $168.75 | $168.80 |
| Purchase #3 | $66.43 | 8.202% | $71.8786 | $71.88 | $71.90 | $71.90 |
| Purchase #4 | $208.59 | 9.786% | $229.0026 | $229.00 | $229.00 | $229.00 |
| Purchase #5 | $198.93 | 5.810% | $210.4878 | $210.49 | $210.50 | $210.50 |
| Purchase #6 | $147.52 | 5.869% | $156.1779 | $156.18 | $156.20 | $156.20 |
| Purchase #7 | $140.56 | 10.617% | $155.4833 | $155.48 | $155.50 | $155.50 |
| 7 purchase totals = | $1,157.16 | $1,240.5255 | $1,240.52 | $1,240.60 | $1,240.60 | |