| 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 | $140.74 | 4.842% | $147.5546 | $147.55 | $147.55 | $147.60 |
| Purchase #2 | $225.61 | 9.309% | $246.612 | $246.61 | $246.60 | $246.60 |
| Purchase #3 | $67.96 | 10.196% | $74.8892 | $74.89 | $74.90 | $74.90 |
| Purchase #4 | $128.63 | 10.636% | $142.3111 | $142.31 | $142.30 | $142.30 |
| Purchase #5 | $243.87 | 3.600% | $252.6493 | $252.65 | $252.65 | $252.60 |
| Purchase #6 | $111.48 | 5.322% | $117.413 | $117.41 | $117.40 | $117.40 |
| Purchase #7 | $34.32 | 5.143% | $36.0851 | $36.09 | $36.10 | $36.10 |
| 7 purchase totals = | $952.61 | $1,017.5143 | $1,017.51 | $1,017.50 | $1,017.50 | |