| 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 | $236.84 | 6.518% | $252.2772 | $252.28 | $252.30 | $252.30 |
| Purchase #2 | $235.43 | 8.693% | $255.8959 | $255.90 | $255.90 | $255.90 |
| Purchase #3 | $70.73 | 6.205% | $75.1188 | $75.12 | $75.10 | $75.10 |
| Purchase #4 | $134.93 | 4.222% | $140.6267 | $140.63 | $140.65 | $140.60 |
| Purchase #5 | $96.58 | 3.125% | $99.5981 | $99.60 | $99.60 | $99.60 |
| Purchase #6 | $13.59 | 7.110% | $14.5562 | $14.56 | $14.55 | $14.60 |
| Purchase #7 | $175.78 | 5.213% | $184.9434 | $184.94 | $184.95 | $184.90 |
| 7 purchase totals = | $963.88 | $1,023.0163 | $1,023.03 | $1,023.05 | $1,023.00 | |