| 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 | $210.97 | 9.153% | $230.2801 | $230.28 | $230.30 | $230.30 |
| Purchase #2 | $220.80 | 11.610% | $246.4349 | $246.43 | $246.45 | $246.40 |
| Purchase #3 | $149.51 | 3.560% | $154.8326 | $154.83 | $154.85 | $154.80 |
| Purchase #4 | $237.99 | 12.635% | $268.06 | $268.06 | $268.05 | $268.10 |
| Purchase #5 | $53.98 | 13.365% | $61.1944 | $61.19 | $61.20 | $61.20 |
| Purchase #6 | $171.61 | 5.505% | $181.0571 | $181.06 | $181.05 | $181.10 |
| Purchase #7 | $37.61 | 6.321% | $39.9873 | $39.99 | $40.00 | $40.00 |
| 7 purchase totals = | $1,082.47 | $1,181.8464 | $1,181.84 | $1,181.90 | $1,181.90 | |