| 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 | $100.50 | 3.702% | $104.2205 | $104.22 | $104.20 | $104.20 |
| Purchase #2 | $250.64 | 6.566% | $267.097 | $267.10 | $267.10 | $267.10 |
| Purchase #3 | $232.49 | 11.673% | $259.6286 | $259.63 | $259.65 | $259.60 |
| Purchase #4 | $195.54 | 5.532% | $206.3573 | $206.36 | $206.35 | $206.40 |
| Purchase #5 | $24.85 | 10.484% | $27.4553 | $27.46 | $27.45 | $27.50 |
| Purchase #6 | $122.97 | 8.498% | $133.42 | $133.42 | $133.40 | $133.40 |
| Purchase #7 | $10.73 | 10.364% | $11.8421 | $11.84 | $11.85 | $11.80 |
| 7 purchase totals = | $937.72 | $1,010.0208 | $1,010.03 | $1,010.00 | $1,010.00 | |