| 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 | $151.38 | 13.150% | $171.2865 | $171.29 | $171.30 | $171.30 |
| Purchase #2 | $243.78 | 4.349% | $254.382 | $254.38 | $254.40 | $254.40 |
| Purchase #3 | $22.26 | 11.741% | $24.8735 | $24.87 | $24.85 | $24.90 |
| Purchase #4 | $128.76 | 3.123% | $132.7812 | $132.78 | $132.80 | $132.80 |
| Purchase #5 | $34.89 | 4.192% | $36.3526 | $36.35 | $36.35 | $36.40 |
| Purchase #6 | $241.49 | 4.479% | $252.3063 | $252.31 | $252.30 | $252.30 |
| Purchase #7 | $131.30 | 3.502% | $135.8981 | $135.90 | $135.90 | $135.90 |
| 7 purchase totals = | $953.86 | $1,007.8802 | $1,007.88 | $1,007.90 | $1,008.00 | |