| 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 | $224.54 | 11.452% | $250.2543 | $250.25 | $250.25 | $250.30 |
| Purchase #2 | $232.55 | 11.398% | $259.056 | $259.06 | $259.05 | $259.10 |
| Purchase #3 | $21.55 | 5.340% | $22.7008 | $22.70 | $22.70 | $22.70 |
| Purchase #4 | $242.78 | 13.526% | $275.6184 | $275.62 | $275.60 | $275.60 |
| Purchase #5 | $8.42 | 3.412% | $8.7073 | $8.71 | $8.70 | $8.70 |
| Purchase #6 | $30.69 | 4.254% | $31.9956 | $32.00 | $32.00 | $32.00 |
| Purchase #7 | $184.65 | 9.293% | $201.8095 | $201.81 | $201.80 | $201.80 |
| 7 purchase totals = | $945.18 | $1,050.1419 | $1,050.15 | $1,050.10 | $1,050.20 | |