| 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 | $247.98 | 3.404% | $256.4212 | $256.42 | $256.40 | $256.40 |
| Purchase #2 | $119.53 | 4.437% | $124.8335 | $124.83 | $124.85 | $124.80 |
| Purchase #3 | $41.67 | 5.703% | $44.0464 | $44.05 | $44.05 | $44.00 |
| Purchase #4 | $245.96 | 8.823% | $267.6611 | $267.66 | $267.65 | $267.70 |
| Purchase #5 | $94.81 | 13.574% | $107.6795 | $107.68 | $107.70 | $107.70 |
| Purchase #6 | $217.86 | 12.473% | $245.0337 | $245.03 | $245.05 | $245.00 |
| Purchase #7 | $147.76 | 6.129% | $156.8162 | $156.82 | $156.80 | $156.80 |
| 7 purchase totals = | $1,115.57 | $1,202.4916 | $1,202.49 | $1,202.50 | $1,202.40 | |