| 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 | $123.57 | 4.107% | $128.645 | $128.65 | $128.65 | $128.60 |
| Purchase #2 | $201.40 | 7.698% | $216.9038 | $216.90 | $216.90 | $216.90 |
| Purchase #3 | $125.49 | 3.532% | $129.9223 | $129.92 | $129.90 | $129.90 |
| Purchase #4 | $241.62 | 12.244% | $271.204 | $271.20 | $271.20 | $271.20 |
| Purchase #5 | $120.93 | 3.621% | $125.3089 | $125.31 | $125.30 | $125.30 |
| Purchase #6 | $164.58 | 11.116% | $182.8747 | $182.87 | $182.85 | $182.90 |
| Purchase #7 | $172.50 | 13.563% | $195.8962 | $195.90 | $195.90 | $195.90 |
| 7 purchase totals = | $1,150.09 | $1,250.7549 | $1,250.75 | $1,250.70 | $1,250.70 | |