| 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 | $240.71 | 4.608% | $251.8019 | $251.80 | $251.80 | $251.80 |
| Purchase #2 | $216.98 | 6.199% | $230.4306 | $230.43 | $230.45 | $230.40 |
| Purchase #3 | $49.71 | 5.534% | $52.461 | $52.46 | $52.45 | $52.50 |
| Purchase #4 | $107.87 | 4.825% | $113.0747 | $113.07 | $113.05 | $113.10 |
| Purchase #5 | $159.43 | 8.200% | $172.5033 | $172.50 | $172.50 | $172.50 |
| Purchase #6 | $239.92 | 10.406% | $264.8861 | $264.89 | $264.90 | $264.90 |
| Purchase #7 | $150.50 | 5.661% | $159.0198 | $159.02 | $159.00 | $159.00 |
| 7 purchase totals = | $1,165.12 | $1,244.1774 | $1,244.17 | $1,244.15 | $1,244.20 | |