| 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 | $122.56 | 8.803% | $133.349 | $133.35 | $133.35 | $133.30 |
| Purchase #2 | $137.78 | 12.669% | $155.2353 | $155.24 | $155.25 | $155.20 |
| Purchase #3 | $167.78 | 9.399% | $183.5496 | $183.55 | $183.55 | $183.50 |
| Purchase #4 | $12.92 | 9.829% | $14.1899 | $14.19 | $14.20 | $14.20 |
| Purchase #5 | $170.25 | 13.574% | $193.3597 | $193.36 | $193.35 | $193.40 |
| Purchase #6 | $190.30 | 5.146% | $200.0928 | $200.09 | $200.10 | $200.10 |
| Purchase #7 | $194.68 | 7.420% | $209.1253 | $209.13 | $209.15 | $209.10 |
| 7 purchase totals = | $996.27 | $1,088.9016 | $1,088.91 | $1,088.95 | $1,088.80 | |