| 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 | $107.39 | 9.547% | $117.6425 | $117.64 | $117.65 | $117.60 |
| Purchase #2 | $196.45 | 10.157% | $216.4034 | $216.40 | $216.40 | $216.40 |
| Purchase #3 | $233.99 | 8.873% | $254.7519 | $254.75 | $254.75 | $254.80 |
| Purchase #4 | $244.49 | 6.365% | $260.0518 | $260.05 | $260.05 | $260.10 |
| Purchase #5 | $207.78 | 9.179% | $226.8521 | $226.85 | $226.85 | $226.90 |
| Purchase #6 | $29.56 | 13.403% | $33.5219 | $33.52 | $33.50 | $33.50 |
| Purchase #7 | $73.74 | 10.268% | $81.3116 | $81.31 | $81.30 | $81.30 |
| 7 purchase totals = | $1,093.40 | $1,190.5352 | $1,190.52 | $1,190.50 | $1,190.60 | |