| 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 | $23.52 | 9.305% | $25.7085 | $25.71 | $25.70 | $25.70 |
| Purchase #2 | $87.39 | 13.801% | $99.4507 | $99.45 | $99.45 | $99.50 |
| Purchase #3 | $170.48 | 4.113% | $177.4918 | $177.49 | $177.50 | $177.50 |
| Purchase #4 | $139.47 | 3.240% | $143.9888 | $143.99 | $144.00 | $144.00 |
| Purchase #5 | $248.35 | 3.651% | $257.4173 | $257.42 | $257.40 | $257.40 |
| Purchase #6 | $193.62 | 9.452% | $211.921 | $211.92 | $211.90 | $211.90 |
| Purchase #7 | $196.74 | 11.320% | $219.011 | $219.01 | $219.00 | $219.00 |
| 7 purchase totals = | $1,059.57 | $1,134.9891 | $1,134.99 | $1,134.95 | $1,135.00 | |