| 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 | $214.31 | 3.791% | $222.4345 | $222.43 | $222.45 | $222.40 |
| Purchase #2 | $6.35 | 4.398% | $6.6293 | $6.63 | $6.65 | $6.60 |
| Purchase #3 | $245.25 | 12.545% | $276.0166 | $276.02 | $276.00 | $276.00 |
| Purchase #4 | $166.53 | 8.566% | $180.795 | $180.80 | $180.80 | $180.80 |
| Purchase #5 | $33.93 | 10.620% | $37.5334 | $37.53 | $37.55 | $37.50 |
| Purchase #6 | $220.44 | 11.504% | $245.7994 | $245.80 | $245.80 | $245.80 |
| Purchase #7 | $90.68 | 5.180% | $95.3772 | $95.38 | $95.40 | $95.40 |
| 7 purchase totals = | $977.49 | $1,064.5854 | $1,064.59 | $1,064.65 | $1,064.50 | |