| 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 | $125.52 | 9.425% | $137.3503 | $137.35 | $137.35 | $137.40 |
| Purchase #2 | $70.78 | 4.447% | $73.9276 | $73.93 | $73.95 | $73.90 |
| Purchase #3 | $118.75 | 13.697% | $135.0152 | $135.02 | $135.00 | $135.00 |
| Purchase #4 | $175.85 | 4.719% | $184.1484 | $184.15 | $184.15 | $184.10 |
| Purchase #5 | $123.78 | 8.605% | $134.4313 | $134.43 | $134.45 | $134.40 |
| Purchase #6 | $102.50 | 5.838% | $108.484 | $108.48 | $108.50 | $108.50 |
| Purchase #7 | $216.77 | 3.504% | $224.3656 | $224.37 | $224.35 | $224.40 |
| 7 purchase totals = | $933.95 | $997.7224 | $997.73 | $997.75 | $997.70 | |