| 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 | $125.42 | 12.856% | $141.544 | $141.54 | $141.55 | $141.50 |
| Purchase #2 | $248.63 | 9.412% | $272.0311 | $272.03 | $272.05 | $272.00 |
| Purchase #3 | $200.89 | 8.671% | $218.3092 | $218.31 | $218.30 | $218.30 |
| Purchase #4 | $236.62 | 12.658% | $266.5714 | $266.57 | $266.55 | $266.60 |
| Purchase #5 | $45.74 | 4.103% | $47.6167 | $47.62 | $47.60 | $47.60 |
| Purchase #6 | $182.55 | 4.605% | $190.9564 | $190.96 | $190.95 | $191.00 |
| Purchase #7 | $181.34 | 10.605% | $200.5711 | $200.57 | $200.55 | $200.60 |
| 7 purchase totals = | $1,221.19 | $1,337.5999 | $1,337.60 | $1,337.55 | $1,337.60 | |