| 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 | $225.45 | 11.799% | $252.0508 | $252.05 | $252.05 | $252.10 |
| Purchase #2 | $238.87 | 8.442% | $259.0354 | $259.04 | $259.05 | $259.00 |
| Purchase #3 | $240.75 | 7.298% | $258.3199 | $258.32 | $258.30 | $258.30 |
| Purchase #4 | $104.45 | 3.840% | $108.4609 | $108.46 | $108.45 | $108.50 |
| Purchase #5 | $203.46 | 6.139% | $215.9504 | $215.95 | $215.95 | $216.00 |
| Purchase #6 | $158.46 | 6.429% | $168.6474 | $168.65 | $168.65 | $168.60 |
| Purchase #7 | $248.64 | 3.736% | $257.9292 | $257.93 | $257.95 | $257.90 |
| 7 purchase totals = | $1,420.08 | $1,520.3940 | $1,520.40 | $1,520.40 | $1,520.40 | |