| 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 | $250.29 | 13.425% | $283.8914 | $283.89 | $283.90 | $283.90 |
| Purchase #2 | $179.55 | 10.296% | $198.0365 | $198.04 | $198.05 | $198.00 |
| Purchase #3 | $185.33 | 4.549% | $193.7607 | $193.76 | $193.75 | $193.80 |
| Purchase #4 | $176.52 | 9.647% | $193.5489 | $193.55 | $193.55 | $193.50 |
| Purchase #5 | $205.30 | 3.663% | $212.8201 | $212.82 | $212.80 | $212.80 |
| Purchase #6 | $129.26 | 5.844% | $136.814 | $136.81 | $136.80 | $136.80 |
| Purchase #7 | $57.44 | 13.724% | $65.3231 | $65.32 | $65.30 | $65.30 |
| 7 purchase totals = | $1,183.69 | $1,284.1947 | $1,284.19 | $1,284.15 | $1,284.10 | |