| 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 | $91.79 | 9.184% | $100.22 | $100.22 | $100.20 | $100.20 |
| Purchase #2 | $247.25 | 6.744% | $263.9245 | $263.92 | $263.90 | $263.90 |
| Purchase #3 | $151.70 | 13.337% | $171.9322 | $171.93 | $171.95 | $171.90 |
| Purchase #4 | $36.38 | 13.678% | $41.3561 | $41.36 | $41.35 | $41.40 |
| Purchase #5 | $98.66 | 8.289% | $106.8379 | $106.84 | $106.85 | $106.80 |
| Purchase #6 | $144.32 | 6.356% | $153.493 | $153.49 | $153.50 | $153.50 |
| Purchase #7 | $221.89 | 8.686% | $241.1634 | $241.16 | $241.15 | $241.20 |
| 7 purchase totals = | $991.99 | $1,078.9271 | $1,078.92 | $1,078.90 | $1,078.90 | |