| 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 | $79.35 | 10.137% | $87.3937 | $87.39 | $87.40 | $87.40 |
| Purchase #2 | $122.57 | 9.830% | $134.6186 | $134.62 | $134.60 | $134.60 |
| Purchase #3 | $129.45 | 7.775% | $139.5147 | $139.51 | $139.50 | $139.50 |
| Purchase #4 | $165.68 | 8.615% | $179.9533 | $179.95 | $179.95 | $180.00 |
| Purchase #5 | $112.69 | 11.279% | $125.4003 | $125.40 | $125.40 | $125.40 |
| Purchase #6 | $102.64 | 8.343% | $111.2033 | $111.20 | $111.20 | $111.20 |
| Purchase #7 | $222.62 | 11.654% | $248.5641 | $248.56 | $248.55 | $248.60 |
| 7 purchase totals = | $935.00 | $1,026.6480 | $1,026.63 | $1,026.60 | $1,026.70 | |