| 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 | $109.29 | 6.240% | $116.1097 | $116.11 | $116.10 | $116.10 |
| Purchase #2 | $112.33 | 11.490% | $125.2367 | $125.24 | $125.25 | $125.20 |
| Purchase #3 | $191.77 | 12.550% | $215.8371 | $215.84 | $215.85 | $215.80 |
| Purchase #4 | $222.64 | 12.364% | $250.1672 | $250.17 | $250.15 | $250.20 |
| Purchase #5 | $221.46 | 9.349% | $242.1643 | $242.16 | $242.15 | $242.20 |
| Purchase #6 | $243.35 | 4.333% | $253.8944 | $253.89 | $253.90 | $253.90 |
| Purchase #7 | $20.97 | 8.157% | $22.6805 | $22.68 | $22.70 | $22.70 |
| 7 purchase totals = | $1,121.81 | $1,226.0899 | $1,226.09 | $1,226.10 | $1,226.10 | |