| 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 | $235.84 | 4.522% | $246.5047 | $246.50 | $246.50 | $246.50 |
| Purchase #2 | $163.70 | 8.805% | $178.1138 | $178.11 | $178.10 | $178.10 |
| Purchase #3 | $230.87 | 13.530% | $262.1067 | $262.11 | $262.10 | $262.10 |
| Purchase #4 | $207.65 | 13.360% | $235.392 | $235.39 | $235.40 | $235.40 |
| Purchase #5 | $41.69 | 6.454% | $44.3807 | $44.38 | $44.40 | $44.40 |
| Purchase #6 | $105.86 | 5.165% | $111.3277 | $111.33 | $111.35 | $111.30 |
| Purchase #7 | $99.62 | 7.438% | $107.0297 | $107.03 | $107.05 | $107.00 |
| 7 purchase totals = | $1,085.23 | $1,184.8553 | $1,184.85 | $1,184.90 | $1,184.80 | |