| 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 | $101.54 | 7.432% | $109.0865 | $109.09 | $109.10 | $109.10 |
| Purchase #2 | $220.64 | 12.604% | $248.4495 | $248.45 | $248.45 | $248.40 |
| Purchase #3 | $199.56 | 10.712% | $220.9369 | $220.94 | $220.95 | $220.90 |
| Purchase #4 | $192.85 | 6.425% | $205.2406 | $205.24 | $205.25 | $205.20 |
| Purchase #5 | $247.44 | 4.292% | $258.0601 | $258.06 | $258.05 | $258.10 |
| Purchase #6 | $192.62 | 13.620% | $218.8548 | $218.85 | $218.85 | $218.90 |
| Purchase #7 | $96.40 | 9.827% | $105.8732 | $105.87 | $105.85 | $105.90 |
| 7 purchase totals = | $1,251.05 | $1,366.5016 | $1,366.50 | $1,366.50 | $1,366.50 | |