| 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 | $214.99 | 8.445% | $233.1459 | $233.15 | $233.15 | $233.10 |
| Purchase #2 | $16.49 | 5.534% | $17.4026 | $17.40 | $17.40 | $17.40 |
| Purchase #3 | $7.53 | 8.272% | $8.1529 | $8.15 | $8.15 | $8.20 |
| Purchase #4 | $132.59 | 12.722% | $149.4581 | $149.46 | $149.45 | $149.50 |
| Purchase #5 | $114.49 | 4.685% | $119.8539 | $119.85 | $119.85 | $119.90 |
| Purchase #6 | $34.77 | 10.109% | $38.2849 | $38.28 | $38.30 | $38.30 |
| Purchase #7 | $119.68 | 8.312% | $129.6278 | $129.63 | $129.65 | $129.60 |
| 7 purchase totals = | $640.54 | $695.9261 | $695.92 | $695.95 | $696.00 | |