| 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 | $221.84 | 6.564% | $236.4016 | $236.40 | $236.40 | $236.40 |
| Purchase #2 | $71.60 | 8.266% | $77.5185 | $77.52 | $77.50 | $77.50 |
| Purchase #3 | $135.70 | 5.404% | $143.0332 | $143.03 | $143.05 | $143.00 |
| Purchase #4 | $151.55 | 3.249% | $156.4739 | $156.47 | $156.45 | $156.50 |
| Purchase #5 | $176.58 | 13.297% | $200.0598 | $200.06 | $200.05 | $200.10 |
| Purchase #6 | $101.65 | 4.376% | $106.0982 | $106.10 | $106.10 | $106.10 |
| Purchase #7 | $186.27 | 11.114% | $206.972 | $206.97 | $206.95 | $207.00 |
| 7 purchase totals = | $1,045.19 | $1,126.5572 | $1,126.55 | $1,126.50 | $1,126.60 | |