| 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 | $20.95 | 13.487% | $23.7755 | $23.78 | $23.80 | $23.80 |
| Purchase #2 | $82.25 | 7.605% | $88.5051 | $88.51 | $88.50 | $88.50 |
| Purchase #3 | $187.86 | 7.810% | $202.5319 | $202.53 | $202.55 | $202.50 |
| Purchase #4 | $242.62 | 6.437% | $258.2374 | $258.24 | $258.25 | $258.20 |
| Purchase #5 | $209.99 | 7.221% | $225.1534 | $225.15 | $225.15 | $225.20 |
| Purchase #6 | $49.60 | 9.789% | $54.4553 | $54.46 | $54.45 | $54.50 |
| Purchase #7 | $220.73 | 7.157% | $236.5276 | $236.53 | $236.55 | $236.50 |
| 7 purchase totals = | $1,014.00 | $1,089.1862 | $1,089.20 | $1,089.25 | $1,089.20 | |