| 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 | $95.94 | 13.378% | $108.7749 | $108.77 | $108.75 | $108.80 |
| Purchase #2 | $101.35 | 4.345% | $105.7537 | $105.75 | $105.75 | $105.80 |
| Purchase #3 | $79.59 | 8.466% | $86.3281 | $86.33 | $86.35 | $86.30 |
| Purchase #4 | $204.44 | 9.172% | $223.1912 | $223.19 | $223.20 | $223.20 |
| Purchase #5 | $224.82 | 9.223% | $245.5551 | $245.56 | $245.55 | $245.60 |
| Purchase #6 | $63.38 | 10.551% | $70.0672 | $70.07 | $70.05 | $70.10 |
| Purchase #7 | $174.97 | 7.782% | $188.5862 | $188.59 | $188.60 | $188.60 |
| 7 purchase totals = | $944.49 | $1,028.2564 | $1,028.26 | $1,028.25 | $1,028.40 | |