| 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 | $236.94 | 5.724% | $250.5024 | $250.50 | $250.50 | $250.50 |
| Purchase #2 | $18.57 | 8.236% | $20.0994 | $20.10 | $20.10 | $20.10 |
| Purchase #3 | $200.66 | 9.483% | $219.6886 | $219.69 | $219.70 | $219.70 |
| Purchase #4 | $90.50 | 3.275% | $93.4639 | $93.46 | $93.45 | $93.50 |
| Purchase #5 | $221.43 | 6.744% | $236.3632 | $236.36 | $236.35 | $236.40 |
| Purchase #6 | $222.52 | 13.753% | $253.1232 | $253.12 | $253.10 | $253.10 |
| Purchase #7 | $208.83 | 6.294% | $221.9738 | $221.97 | $221.95 | $222.00 |
| 7 purchase totals = | $1,199.45 | $1,295.2145 | $1,295.20 | $1,295.15 | $1,295.30 | |