| 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 | $111.72 | 10.702% | $123.6763 | $123.68 | $123.70 | $123.70 |
| Purchase #2 | $7.47 | 10.347% | $8.2429 | $8.24 | $8.25 | $8.20 |
| Purchase #3 | $21.62 | 4.281% | $22.5456 | $22.55 | $22.55 | $22.50 |
| Purchase #4 | $218.78 | 9.792% | $240.2029 | $240.20 | $240.20 | $240.20 |
| Purchase #5 | $152.54 | 6.645% | $162.6763 | $162.68 | $162.70 | $162.70 |
| Purchase #6 | $175.85 | 3.760% | $182.462 | $182.46 | $182.45 | $182.50 |
| Purchase #7 | $191.52 | 10.227% | $211.1068 | $211.11 | $211.10 | $211.10 |
| 7 purchase totals = | $879.50 | $950.9128 | $950.92 | $950.95 | $950.90 | |