| 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 | $239.28 | 11.496% | $266.7876 | $266.79 | $266.80 | $266.80 |
| Purchase #2 | $32.85 | 7.274% | $35.2395 | $35.24 | $35.25 | $35.20 |
| Purchase #3 | $228.98 | 3.798% | $237.6767 | $237.68 | $237.70 | $237.70 |
| Purchase #4 | $122.92 | 8.671% | $133.5784 | $133.58 | $133.60 | $133.60 |
| Purchase #5 | $134.48 | 6.525% | $143.2548 | $143.25 | $143.25 | $143.30 |
| Purchase #6 | $18.85 | 13.605% | $21.4145 | $21.41 | $21.40 | $21.40 |
| Purchase #7 | $177.29 | 5.539% | $187.1101 | $187.11 | $187.10 | $187.10 |
| 7 purchase totals = | $954.65 | $1,025.0616 | $1,025.06 | $1,025.10 | $1,025.10 | |