| 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 | $236.25 | 3.593% | $244.7385 | $244.74 | $244.75 | $244.70 |
| Purchase #2 | $199.70 | 10.115% | $219.8997 | $219.90 | $219.90 | $219.90 |
| Purchase #3 | $225.90 | 10.277% | $249.1157 | $249.12 | $249.10 | $249.10 |
| Purchase #4 | $118.44 | 13.845% | $134.838 | $134.84 | $134.85 | $134.80 |
| Purchase #5 | $90.60 | 11.792% | $101.2836 | $101.28 | $101.30 | $101.30 |
| Purchase #6 | $127.40 | 4.308% | $132.8884 | $132.89 | $132.90 | $132.90 |
| Purchase #7 | $206.25 | 5.142% | $216.8554 | $216.86 | $216.85 | $216.90 |
| 7 purchase totals = | $1,204.54 | $1,299.6193 | $1,299.63 | $1,299.65 | $1,299.60 | |