| 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 | $74.88 | 7.265% | $80.32 | $80.32 | $80.30 | $80.30 |
| Purchase #2 | $214.88 | 6.632% | $229.1308 | $229.13 | $229.15 | $229.10 |
| Purchase #3 | $113.91 | 7.104% | $122.0022 | $122.00 | $122.00 | $122.00 |
| Purchase #4 | $220.32 | 5.749% | $232.9862 | $232.99 | $233.00 | $233.00 |
| Purchase #5 | $194.91 | 13.312% | $220.8564 | $220.86 | $220.85 | $220.90 |
| Purchase #6 | $226.40 | 9.723% | $248.4129 | $248.41 | $248.40 | $248.40 |
| Purchase #7 | $109.26 | 13.398% | $123.8987 | $123.90 | $123.90 | $123.90 |
| 7 purchase totals = | $1,154.56 | $1,257.6072 | $1,257.61 | $1,257.60 | $1,257.60 | |