| 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 | $87.34 | 3.794% | $90.6537 | $90.65 | $90.65 | $90.70 |
| Purchase #2 | $242.53 | 9.209% | $264.8646 | $264.86 | $264.85 | $264.90 |
| Purchase #3 | $129.68 | 3.587% | $134.3316 | $134.33 | $134.35 | $134.30 |
| Purchase #4 | $181.58 | 10.780% | $201.1543 | $201.15 | $201.15 | $201.20 |
| Purchase #5 | $48.75 | 7.535% | $52.4233 | $52.42 | $52.40 | $52.40 |
| Purchase #6 | $218.79 | 6.175% | $232.3003 | $232.30 | $232.30 | $232.30 |
| Purchase #7 | $65.68 | 13.405% | $74.4844 | $74.48 | $74.50 | $74.50 |
| 7 purchase totals = | $974.35 | $1,050.2122 | $1,050.19 | $1,050.20 | $1,050.30 | |