| 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 | $137.66 | 3.126% | $141.9633 | $141.96 | $141.95 | $142.00 |
| Purchase #2 | $59.28 | 12.486% | $66.6817 | $66.68 | $66.70 | $66.70 |
| Purchase #3 | $81.79 | 12.378% | $91.914 | $91.91 | $91.90 | $91.90 |
| Purchase #4 | $89.37 | 7.782% | $96.3248 | $96.32 | $96.30 | $96.30 |
| Purchase #5 | $90.91 | 11.705% | $101.551 | $101.55 | $101.55 | $101.60 |
| Purchase #6 | $236.91 | 6.564% | $252.4608 | $252.46 | $252.45 | $252.50 |
| Purchase #7 | $219.93 | 13.684% | $250.0252 | $250.03 | $250.05 | $250.00 |
| 7 purchase totals = | $915.85 | $1,000.9208 | $1,000.91 | $1,000.90 | $1,001.00 | |