| 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 | $222.48 | 9.392% | $243.3753 | $243.38 | $243.40 | $243.40 |
| Purchase #2 | $62.53 | 4.117% | $65.1044 | $65.10 | $65.10 | $65.10 |
| Purchase #3 | $117.52 | 10.635% | $130.0183 | $130.02 | $130.00 | $130.00 |
| Purchase #4 | $223.82 | 12.376% | $251.52 | $251.52 | $251.50 | $251.50 |
| Purchase #5 | $26.97 | 9.503% | $29.533 | $29.53 | $29.55 | $29.50 |
| Purchase #6 | $249.51 | 6.355% | $265.3664 | $265.37 | $265.35 | $265.40 |
| Purchase #7 | $123.31 | 11.734% | $137.7792 | $137.78 | $137.80 | $137.80 |
| 7 purchase totals = | $1,026.14 | $1,122.6966 | $1,122.70 | $1,122.70 | $1,122.70 | |