| 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 | $234.84 | 5.436% | $247.6059 | $247.61 | $247.60 | $247.60 |
| Purchase #2 | $97.36 | 11.375% | $108.4347 | $108.43 | $108.45 | $108.40 |
| Purchase #3 | $201.58 | 8.339% | $218.3898 | $218.39 | $218.40 | $218.40 |
| Purchase #4 | $52.51 | 9.294% | $57.3903 | $57.39 | $57.40 | $57.40 |
| Purchase #5 | $113.61 | 9.279% | $124.1519 | $124.15 | $124.15 | $124.20 |
| Purchase #6 | $169.41 | 6.305% | $180.0913 | $180.09 | $180.10 | $180.10 |
| Purchase #7 | $120.64 | 7.496% | $129.6832 | $129.68 | $129.70 | $129.70 |
| 7 purchase totals = | $989.95 | $1,065.7471 | $1,065.74 | $1,065.80 | $1,065.80 | |