| 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 | $207.29 | 8.318% | $224.5324 | $224.53 | $224.55 | $224.50 |
| Purchase #2 | $74.82 | 11.398% | $83.348 | $83.35 | $83.35 | $83.30 |
| Purchase #3 | $13.85 | 3.151% | $14.2864 | $14.29 | $14.30 | $14.30 |
| Purchase #4 | $8.41 | 6.863% | $8.9872 | $8.99 | $9.00 | $9.00 |
| Purchase #5 | $87.68 | 3.300% | $90.5734 | $90.57 | $90.55 | $90.60 |
| Purchase #6 | $98.91 | 9.755% | $108.5587 | $108.56 | $108.55 | $108.60 |
| Purchase #7 | $128.42 | 9.334% | $140.4067 | $140.41 | $140.40 | $140.40 |
| 7 purchase totals = | $619.38 | $670.6928 | $670.70 | $670.70 | $670.70 | |