| 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 | $34.26 | 5.331% | $36.0864 | $36.09 | $36.10 | $36.10 |
| Purchase #2 | $152.75 | 12.409% | $171.7047 | $171.70 | $171.70 | $171.70 |
| Purchase #3 | $178.77 | 7.580% | $192.3208 | $192.32 | $192.30 | $192.30 |
| Purchase #4 | $216.83 | 4.636% | $226.8822 | $226.88 | $226.90 | $226.90 |
| Purchase #5 | $144.51 | 5.802% | $152.8945 | $152.89 | $152.90 | $152.90 |
| Purchase #6 | $84.37 | 5.834% | $89.2921 | $89.29 | $89.30 | $89.30 |
| Purchase #7 | $243.43 | 3.702% | $252.4418 | $252.44 | $252.45 | $252.40 |
| 7 purchase totals = | $1,054.92 | $1,121.6225 | $1,121.61 | $1,121.65 | $1,121.60 | |