| 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 | $241.82 | 6.354% | $257.1852 | $257.19 | $257.20 | $257.20 |
| Purchase #2 | $50.26 | 4.470% | $52.5066 | $52.51 | $52.50 | $52.50 |
| Purchase #3 | $175.35 | 10.188% | $193.2147 | $193.21 | $193.20 | $193.20 |
| Purchase #4 | $241.39 | 13.459% | $273.8787 | $273.88 | $273.90 | $273.90 |
| Purchase #5 | $226.64 | 3.114% | $233.6976 | $233.70 | $233.70 | $233.70 |
| Purchase #6 | $232.29 | 8.828% | $252.7966 | $252.80 | $252.80 | $252.80 |
| Purchase #7 | $107.46 | 7.367% | $115.3766 | $115.38 | $115.40 | $115.40 |
| 7 purchase totals = | $1,275.21 | $1,378.6560 | $1,378.67 | $1,378.70 | $1,378.70 | |