| 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 | $170.69 | 13.484% | $193.7058 | $193.71 | $193.70 | $193.70 |
| Purchase #2 | $227.88 | 9.756% | $250.112 | $250.11 | $250.10 | $250.10 |
| Purchase #3 | $96.60 | 4.432% | $100.8813 | $100.88 | $100.90 | $100.90 |
| Purchase #4 | $230.96 | 13.741% | $262.6962 | $262.70 | $262.70 | $262.70 |
| Purchase #5 | $243.50 | 11.843% | $272.3377 | $272.34 | $272.35 | $272.30 |
| Purchase #6 | $230.93 | 8.788% | $251.2241 | $251.22 | $251.20 | $251.20 |
| Purchase #7 | $125.39 | 4.588% | $131.1429 | $131.14 | $131.15 | $131.10 |
| 7 purchase totals = | $1,325.95 | $1,462.1000 | $1,462.10 | $1,462.10 | $1,462.00 | |