| 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 | $231.71 | 4.286% | $241.6411 | $241.64 | $241.65 | $241.60 |
| Purchase #2 | $90.58 | 11.737% | $101.2114 | $101.21 | $101.20 | $101.20 |
| Purchase #3 | $132.42 | 9.220% | $144.6291 | $144.63 | $144.65 | $144.60 |
| Purchase #4 | $250.60 | 9.642% | $274.7629 | $274.76 | $274.75 | $274.80 |
| Purchase #5 | $246.37 | 6.760% | $263.0246 | $263.02 | $263.00 | $263.00 |
| Purchase #6 | $192.34 | 7.722% | $207.1925 | $207.19 | $207.20 | $207.20 |
| Purchase #7 | $13.69 | 9.486% | $14.9886 | $14.99 | $15.00 | $15.00 |
| 7 purchase totals = | $1,157.71 | $1,247.4502 | $1,247.44 | $1,247.45 | $1,247.40 | |