| 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 | $44.34 | 5.235% | $46.6612 | $46.66 | $46.65 | $46.70 |
| Purchase #2 | $194.79 | 10.439% | $215.1241 | $215.12 | $215.10 | $215.10 |
| Purchase #3 | $242.37 | 11.781% | $270.9236 | $270.92 | $270.90 | $270.90 |
| Purchase #4 | $123.86 | 9.818% | $136.0206 | $136.02 | $136.00 | $136.00 |
| Purchase #5 | $118.99 | 3.244% | $122.85 | $122.85 | $122.85 | $122.90 |
| Purchase #6 | $175.61 | 9.413% | $192.1402 | $192.14 | $192.15 | $192.10 |
| Purchase #7 | $97.55 | 9.838% | $107.147 | $107.15 | $107.15 | $107.10 |
| 7 purchase totals = | $997.51 | $1,090.8667 | $1,090.86 | $1,090.80 | $1,090.80 | |