| 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 | $162.25 | 11.617% | $181.0986 | $181.10 | $181.10 | $181.10 |
| Purchase #2 | $246.50 | 3.697% | $255.6131 | $255.61 | $255.60 | $255.60 |
| Purchase #3 | $129.31 | 10.438% | $142.8074 | $142.81 | $142.80 | $142.80 |
| Purchase #4 | $112.92 | 3.593% | $116.9772 | $116.98 | $117.00 | $117.00 |
| Purchase #5 | $242.88 | 4.357% | $253.4623 | $253.46 | $253.45 | $253.50 |
| Purchase #6 | $236.30 | 9.632% | $259.0604 | $259.06 | $259.05 | $259.10 |
| Purchase #7 | $37.86 | 5.481% | $39.9351 | $39.94 | $39.95 | $39.90 |
| 7 purchase totals = | $1,168.02 | $1,248.9541 | $1,248.96 | $1,248.95 | $1,249.00 | |