| 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 | $207.77 | 4.297% | $216.6979 | $216.70 | $216.70 | $216.70 |
| Purchase #2 | $103.93 | 11.534% | $115.9173 | $115.92 | $115.90 | $115.90 |
| Purchase #3 | $196.28 | 7.794% | $211.5781 | $211.58 | $211.60 | $211.60 |
| Purchase #4 | $192.54 | 5.465% | $203.0623 | $203.06 | $203.05 | $203.10 |
| Purchase #5 | $211.42 | 9.248% | $230.9721 | $230.97 | $230.95 | $231.00 |
| Purchase #6 | $126.39 | 4.734% | $132.3733 | $132.37 | $132.35 | $132.40 |
| Purchase #7 | $133.34 | 10.819% | $147.7661 | $147.77 | $147.75 | $147.80 |
| 7 purchase totals = | $1,171.67 | $1,258.3671 | $1,258.37 | $1,258.30 | $1,258.50 | |