| 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 | $243.79 | 12.797% | $274.9878 | $274.99 | $275.00 | $275.00 |
| Purchase #2 | $218.59 | 7.701% | $235.4236 | $235.42 | $235.40 | $235.40 |
| Purchase #3 | $23.50 | 11.329% | $26.1623 | $26.16 | $26.15 | $26.20 |
| Purchase #4 | $108.86 | 13.729% | $123.8054 | $123.81 | $123.80 | $123.80 |
| Purchase #5 | $243.92 | 3.126% | $251.5449 | $251.54 | $251.55 | $251.50 |
| Purchase #6 | $33.82 | 8.867% | $36.8188 | $36.82 | $36.80 | $36.80 |
| Purchase #7 | $125.50 | 3.501% | $129.8938 | $129.89 | $129.90 | $129.90 |
| 7 purchase totals = | $997.98 | $1,078.6366 | $1,078.63 | $1,078.60 | $1,078.60 | |