| 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 | $200.30 | 3.489% | $207.2885 | $207.29 | $207.30 | $207.30 |
| Purchase #2 | $156.91 | 3.280% | $162.0566 | $162.06 | $162.05 | $162.10 |
| Purchase #3 | $151.71 | 12.752% | $171.0561 | $171.06 | $171.05 | $171.10 |
| Purchase #4 | $133.81 | 12.588% | $150.654 | $150.65 | $150.65 | $150.70 |
| Purchase #5 | $172.29 | 13.492% | $195.5354 | $195.54 | $195.55 | $195.50 |
| Purchase #6 | $164.87 | 3.505% | $170.6487 | $170.65 | $170.65 | $170.60 |
| Purchase #7 | $184.83 | 8.645% | $200.8086 | $200.81 | $200.80 | $200.80 |
| 7 purchase totals = | $1,164.72 | $1,258.0479 | $1,258.06 | $1,258.05 | $1,258.10 | |