| 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 | $200.50 | 11.267% | $223.0903 | $223.09 | $223.10 | $223.10 |
| Purchase #2 | $139.25 | 8.706% | $151.3731 | $151.37 | $151.35 | $151.40 |
| Purchase #3 | $243.94 | 13.313% | $276.4157 | $276.42 | $276.40 | $276.40 |
| Purchase #4 | $123.84 | 6.585% | $131.9949 | $131.99 | $132.00 | $132.00 |
| Purchase #5 | $140.46 | 5.208% | $147.7752 | $147.78 | $147.80 | $147.80 |
| Purchase #6 | $39.39 | 9.208% | $43.017 | $43.02 | $43.00 | $43.00 |
| Purchase #7 | $244.93 | 8.828% | $266.5524 | $266.55 | $266.55 | $266.60 |
| 7 purchase totals = | $1,132.31 | $1,240.2186 | $1,240.22 | $1,240.20 | $1,240.30 | |