| 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 | $193.57 | 8.294% | $209.6247 | $209.62 | $209.60 | $209.60 |
| Purchase #2 | $195.91 | 5.219% | $206.1345 | $206.13 | $206.15 | $206.10 |
| Purchase #3 | $181.52 | 4.792% | $190.2184 | $190.22 | $190.20 | $190.20 |
| Purchase #4 | $155.54 | 7.478% | $167.1713 | $167.17 | $167.15 | $167.20 |
| Purchase #5 | $31.55 | 7.282% | $33.8475 | $33.85 | $33.85 | $33.80 |
| Purchase #6 | $88.47 | 13.859% | $100.7311 | $100.73 | $100.75 | $100.70 |
| Purchase #7 | $106.68 | 8.342% | $115.5792 | $115.58 | $115.60 | $115.60 |
| 7 purchase totals = | $953.24 | $1,023.3067 | $1,023.30 | $1,023.30 | $1,023.20 | |