| 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 | $115.29 | 8.606% | $125.2119 | $125.21 | $125.20 | $125.20 |
| Purchase #2 | $86.98 | 12.736% | $98.0578 | $98.06 | $98.05 | $98.10 |
| Purchase #3 | $208.45 | 9.188% | $227.6024 | $227.60 | $227.60 | $227.60 |
| Purchase #4 | $44.46 | 7.144% | $47.6362 | $47.64 | $47.65 | $47.60 |
| Purchase #5 | $206.92 | 11.282% | $230.2647 | $230.26 | $230.25 | $230.30 |
| Purchase #6 | $158.86 | 13.620% | $180.4967 | $180.50 | $180.50 | $180.50 |
| Purchase #7 | $125.99 | 4.498% | $131.657 | $131.66 | $131.65 | $131.70 |
| 7 purchase totals = | $946.95 | $1,040.9267 | $1,040.93 | $1,040.90 | $1,041.00 | |