| 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 | $54.30 | 5.392% | $57.2279 | $57.23 | $57.25 | $57.20 |
| Purchase #2 | $111.79 | 13.713% | $127.1198 | $127.12 | $127.10 | $127.10 |
| Purchase #3 | $249.45 | 10.501% | $275.6447 | $275.64 | $275.65 | $275.60 |
| Purchase #4 | $101.73 | 11.311% | $113.2367 | $113.24 | $113.25 | $113.20 |
| Purchase #5 | $226.35 | 11.574% | $252.5477 | $252.55 | $252.55 | $252.50 |
| Purchase #6 | $109.82 | 11.760% | $122.7348 | $122.73 | $122.75 | $122.70 |
| Purchase #7 | $202.79 | 12.216% | $227.5628 | $227.56 | $227.55 | $227.60 |
| 7 purchase totals = | $1,056.23 | $1,176.0744 | $1,176.07 | $1,176.10 | $1,175.90 | |