| 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 | $8.78 | 9.196% | $9.5874 | $9.59 | $9.60 | $9.60 |
| Purchase #2 | $218.73 | 11.809% | $244.5598 | $244.56 | $244.55 | $244.60 |
| Purchase #3 | $172.60 | 5.199% | $181.5735 | $181.57 | $181.55 | $181.60 |
| Purchase #4 | $146.39 | 8.567% | $158.9312 | $158.93 | $158.95 | $158.90 |
| Purchase #5 | $196.93 | 5.228% | $207.2255 | $207.23 | $207.25 | $207.20 |
| Purchase #6 | $10.35 | 6.652% | $11.0385 | $11.04 | $11.05 | $11.00 |
| Purchase #7 | $245.58 | 13.477% | $278.6768 | $278.68 | $278.70 | $278.70 |
| 7 purchase totals = | $999.36 | $1,091.5927 | $1,091.60 | $1,091.65 | $1,091.60 | |