| 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 | $218.96 | 6.569% | $233.3435 | $233.34 | $233.35 | $233.30 |
| Purchase #2 | $118.91 | 5.734% | $125.7283 | $125.73 | $125.75 | $125.70 |
| Purchase #3 | $237.50 | 8.222% | $257.0273 | $257.03 | $257.05 | $257.00 |
| Purchase #4 | $45.41 | 3.484% | $46.9921 | $46.99 | $47.00 | $47.00 |
| Purchase #5 | $63.92 | 9.192% | $69.7955 | $69.80 | $69.80 | $69.80 |
| Purchase #6 | $155.64 | 7.818% | $167.8079 | $167.81 | $167.80 | $167.80 |
| Purchase #7 | $123.52 | 3.670% | $128.0532 | $128.05 | $128.05 | $128.10 |
| 7 purchase totals = | $963.86 | $1,028.7478 | $1,028.75 | $1,028.80 | $1,028.70 | |