| 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 | $128.27 | 4.534% | $134.0858 | $134.09 | $134.10 | $134.10 |
| Purchase #2 | $193.77 | 12.574% | $218.1346 | $218.13 | $218.15 | $218.10 |
| Purchase #3 | $26.59 | 6.731% | $28.3798 | $28.38 | $28.40 | $28.40 |
| Purchase #4 | $224.40 | 13.263% | $254.1622 | $254.16 | $254.15 | $254.20 |
| Purchase #5 | $184.31 | 9.225% | $201.3126 | $201.31 | $201.30 | $201.30 |
| Purchase #6 | $106.48 | 5.482% | $112.3172 | $112.32 | $112.30 | $112.30 |
| Purchase #7 | $152.25 | 6.479% | $162.1143 | $162.11 | $162.10 | $162.10 |
| 7 purchase totals = | $1,016.07 | $1,110.5065 | $1,110.50 | $1,110.50 | $1,110.50 | |