| 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 | $242.60 | 5.342% | $255.5597 | $255.56 | $255.55 | $255.60 |
| Purchase #2 | $116.74 | 7.199% | $125.1441 | $125.14 | $125.15 | $125.10 |
| Purchase #3 | $181.85 | 9.285% | $198.7348 | $198.73 | $198.75 | $198.70 |
| Purchase #4 | $239.91 | 8.661% | $260.6886 | $260.69 | $260.70 | $260.70 |
| Purchase #5 | $131.53 | 5.661% | $138.9759 | $138.98 | $139.00 | $139.00 |
| Purchase #6 | $48.64 | 4.498% | $50.8278 | $50.83 | $50.85 | $50.80 |
| Purchase #7 | $128.92 | 12.618% | $145.1871 | $145.19 | $145.20 | $145.20 |
| 7 purchase totals = | $1,090.19 | $1,175.1180 | $1,175.12 | $1,175.20 | $1,175.10 | |