| 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 | $204.61 | 10.655% | $226.4112 | $226.41 | $226.40 | $226.40 |
| Purchase #2 | $7.64 | 12.103% | $8.5647 | $8.56 | $8.55 | $8.60 |
| Purchase #3 | $247.90 | 7.487% | $266.4603 | $266.46 | $266.45 | $266.50 |
| Purchase #4 | $122.36 | 9.736% | $134.273 | $134.27 | $134.25 | $134.30 |
| Purchase #5 | $200.78 | 11.326% | $223.5203 | $223.52 | $223.50 | $223.50 |
| Purchase #6 | $70.99 | 4.348% | $74.0766 | $74.08 | $74.10 | $74.10 |
| Purchase #7 | $19.82 | 3.589% | $20.5313 | $20.53 | $20.55 | $20.50 |
| 7 purchase totals = | $874.10 | $953.8374 | $953.83 | $953.80 | $953.90 | |