| 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 | $114.36 | 12.506% | $128.6619 | $128.66 | $128.65 | $128.70 |
| Purchase #2 | $182.54 | 3.328% | $188.6149 | $188.61 | $188.60 | $188.60 |
| Purchase #3 | $151.94 | 5.438% | $160.2025 | $160.20 | $160.20 | $160.20 |
| Purchase #4 | $188.34 | 3.642% | $195.1993 | $195.20 | $195.20 | $195.20 |
| Purchase #5 | $102.60 | 10.188% | $113.0529 | $113.05 | $113.05 | $113.10 |
| Purchase #6 | $120.68 | 11.727% | $134.8321 | $134.83 | $134.85 | $134.80 |
| Purchase #7 | $195.85 | 4.847% | $205.3428 | $205.34 | $205.35 | $205.30 |
| 7 purchase totals = | $1,056.31 | $1,125.9064 | $1,125.89 | $1,125.90 | $1,125.90 | |