| 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 | $118.65 | 5.261% | $124.8922 | $124.89 | $124.90 | $124.90 |
| Purchase #2 | $15.75 | 12.797% | $17.7655 | $17.77 | $17.75 | $17.80 |
| Purchase #3 | $248.55 | 8.452% | $269.5574 | $269.56 | $269.55 | $269.60 |
| Purchase #4 | $208.80 | 10.725% | $231.1938 | $231.19 | $231.20 | $231.20 |
| Purchase #5 | $11.80 | 10.556% | $13.0456 | $13.05 | $13.05 | $13.00 |
| Purchase #6 | $234.86 | 13.169% | $265.7887 | $265.79 | $265.80 | $265.80 |
| Purchase #7 | $143.34 | 6.108% | $152.0952 | $152.10 | $152.10 | $152.10 |
| 7 purchase totals = | $981.75 | $1,074.3384 | $1,074.35 | $1,074.35 | $1,074.40 | |