| 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 | $234.36 | 3.368% | $242.2532 | $242.25 | $242.25 | $242.30 |
| Purchase #2 | $156.47 | 13.528% | $177.6373 | $177.64 | $177.65 | $177.60 |
| Purchase #3 | $31.36 | 3.437% | $32.4378 | $32.44 | $32.45 | $32.40 |
| Purchase #4 | $212.26 | 12.650% | $239.1109 | $239.11 | $239.10 | $239.10 |
| Purchase #5 | $171.90 | 5.547% | $181.4353 | $181.44 | $181.45 | $181.40 |
| Purchase #6 | $246.51 | 7.180% | $264.2094 | $264.21 | $264.20 | $264.20 |
| Purchase #7 | $101.85 | 4.689% | $106.6257 | $106.63 | $106.65 | $106.60 |
| 7 purchase totals = | $1,154.71 | $1,243.7096 | $1,243.72 | $1,243.75 | $1,243.60 | |