| 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 | $109.31 | 12.417% | $122.883 | $122.88 | $122.90 | $122.90 |
| Purchase #2 | $230.30 | 12.152% | $258.2861 | $258.29 | $258.30 | $258.30 |
| Purchase #3 | $210.53 | 7.620% | $226.5724 | $226.57 | $226.55 | $226.60 |
| Purchase #4 | $119.63 | 12.429% | $134.4988 | $134.50 | $134.50 | $134.50 |
| Purchase #5 | $136.71 | 10.665% | $151.2901 | $151.29 | $151.30 | $151.30 |
| Purchase #6 | $155.53 | 3.272% | $160.6189 | $160.62 | $160.60 | $160.60 |
| Purchase #7 | $82.74 | 6.689% | $88.2745 | $88.27 | $88.25 | $88.30 |
| 7 purchase totals = | $1,044.75 | $1,142.4238 | $1,142.42 | $1,142.40 | $1,142.50 | |