| 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 | $239.69 | 7.647% | $258.0191 | $258.02 | $258.00 | $258.00 |
| Purchase #2 | $133.25 | 3.656% | $138.1216 | $138.12 | $138.10 | $138.10 |
| Purchase #3 | $208.41 | 3.347% | $215.3855 | $215.39 | $215.40 | $215.40 |
| Purchase #4 | $185.40 | 9.769% | $203.5117 | $203.51 | $203.50 | $203.50 |
| Purchase #5 | $41.59 | 4.507% | $43.4645 | $43.46 | $43.45 | $43.50 |
| Purchase #6 | $36.82 | 8.695% | $40.0215 | $40.02 | $40.00 | $40.00 |
| Purchase #7 | $206.34 | 6.335% | $219.4116 | $219.41 | $219.40 | $219.40 |
| 7 purchase totals = | $1,051.50 | $1,117.9355 | $1,117.93 | $1,117.85 | $1,117.90 | |