| 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 | $191.44 | 3.448% | $198.0409 | $198.04 | $198.05 | $198.00 |
| Purchase #2 | $74.91 | 13.109% | $84.73 | $84.73 | $84.75 | $84.70 |
| Purchase #3 | $244.86 | 6.380% | $260.4821 | $260.48 | $260.50 | $260.50 |
| Purchase #4 | $69.71 | 4.231% | $72.6594 | $72.66 | $72.65 | $72.70 |
| Purchase #5 | $162.87 | 3.330% | $168.2936 | $168.29 | $168.30 | $168.30 |
| Purchase #6 | $197.79 | 7.470% | $212.5649 | $212.56 | $212.55 | $212.60 |
| Purchase #7 | $205.89 | 13.672% | $234.0393 | $234.04 | $234.05 | $234.00 |
| 7 purchase totals = | $1,147.47 | $1,230.8102 | $1,230.80 | $1,230.85 | $1,230.80 | |