| 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 | $100.29 | 10.378% | $110.6981 | $110.70 | $110.70 | $110.70 |
| Purchase #2 | $221.89 | 5.243% | $233.5237 | $233.52 | $233.50 | $233.50 |
| Purchase #3 | $204.58 | 9.467% | $223.9476 | $223.95 | $223.95 | $223.90 |
| Purchase #4 | $10.78 | 11.688% | $12.04 | $12.04 | $12.05 | $12.00 |
| Purchase #5 | $24.54 | 7.492% | $26.3785 | $26.38 | $26.40 | $26.40 |
| Purchase #6 | $204.35 | 12.399% | $229.6874 | $229.69 | $229.70 | $229.70 |
| Purchase #7 | $181.56 | 8.133% | $196.3263 | $196.33 | $196.35 | $196.30 |
| 7 purchase totals = | $947.99 | $1,032.6016 | $1,032.61 | $1,032.65 | $1,032.50 | |