| 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 | $224.97 | 7.279% | $241.3456 | $241.35 | $241.35 | $241.30 |
| Purchase #2 | $232.79 | 5.202% | $244.8997 | $244.90 | $244.90 | $244.90 |
| Purchase #3 | $192.38 | 11.433% | $214.3748 | $214.37 | $214.35 | $214.40 |
| Purchase #4 | $143.33 | 9.261% | $156.6038 | $156.60 | $156.60 | $156.60 |
| Purchase #5 | $60.34 | 4.539% | $63.0788 | $63.08 | $63.10 | $63.10 |
| Purchase #6 | $198.48 | 12.283% | $222.8593 | $222.86 | $222.85 | $222.90 |
| Purchase #7 | $197.63 | 6.217% | $209.9167 | $209.92 | $209.90 | $209.90 |
| 7 purchase totals = | $1,249.92 | $1,353.0787 | $1,353.08 | $1,353.05 | $1,353.10 | |