| 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 | $109.49 | 10.841% | $121.3598 | $121.36 | $121.35 | $121.40 |
| Purchase #2 | $181.62 | 8.345% | $196.7762 | $196.78 | $196.80 | $196.80 |
| Purchase #3 | $243.56 | 4.184% | $253.7506 | $253.75 | $253.75 | $253.80 |
| Purchase #4 | $18.43 | 7.844% | $19.8756 | $19.88 | $19.90 | $19.90 |
| Purchase #5 | $229.53 | 8.165% | $248.2711 | $248.27 | $248.25 | $248.30 |
| Purchase #6 | $91.37 | 8.430% | $99.0725 | $99.07 | $99.05 | $99.10 |
| Purchase #7 | $155.76 | 13.383% | $176.6054 | $176.61 | $176.60 | $176.60 |
| 7 purchase totals = | $1,029.76 | $1,115.7112 | $1,115.72 | $1,115.70 | $1,115.90 | |