| 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 | $214.46 | 3.523% | $222.0154 | $222.02 | $222.00 | $222.00 |
| Purchase #2 | $161.81 | 6.352% | $172.0882 | $172.09 | $172.10 | $172.10 |
| Purchase #3 | $184.36 | 12.689% | $207.7534 | $207.75 | $207.75 | $207.80 |
| Purchase #4 | $66.94 | 9.538% | $73.3247 | $73.32 | $73.30 | $73.30 |
| Purchase #5 | $119.36 | 12.169% | $133.8849 | $133.88 | $133.90 | $133.90 |
| Purchase #6 | $35.58 | 4.847% | $37.3046 | $37.30 | $37.30 | $37.30 |
| Purchase #7 | $192.50 | 4.756% | $201.6553 | $201.66 | $201.65 | $201.70 |
| 7 purchase totals = | $975.01 | $1,048.0265 | $1,048.02 | $1,048.00 | $1,048.10 | |