| 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 | $236.43 | 8.128% | $255.647 | $255.65 | $255.65 | $255.60 |
| Purchase #2 | $243.53 | 3.532% | $252.1315 | $252.13 | $252.15 | $252.10 |
| Purchase #3 | $208.92 | 8.651% | $226.9937 | $226.99 | $227.00 | $227.00 |
| Purchase #4 | $74.56 | 5.654% | $78.7756 | $78.78 | $78.80 | $78.80 |
| Purchase #5 | $133.91 | 4.421% | $139.8302 | $139.83 | $139.85 | $139.80 |
| Purchase #6 | $108.74 | 6.145% | $115.4221 | $115.42 | $115.40 | $115.40 |
| Purchase #7 | $164.88 | 12.657% | $185.7489 | $185.75 | $185.75 | $185.70 |
| 7 purchase totals = | $1,170.97 | $1,254.5490 | $1,254.55 | $1,254.60 | $1,254.40 | |