| 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 | $228.73 | 12.294% | $256.8501 | $256.85 | $256.85 | $256.90 |
| Purchase #2 | $178.92 | 12.590% | $201.446 | $201.45 | $201.45 | $201.40 |
| Purchase #3 | $189.70 | 12.682% | $213.7578 | $213.76 | $213.75 | $213.80 |
| Purchase #4 | $201.64 | 4.452% | $210.617 | $210.62 | $210.60 | $210.60 |
| Purchase #5 | $8.94 | 13.522% | $10.1489 | $10.15 | $10.15 | $10.10 |
| Purchase #6 | $196.70 | 12.794% | $221.8658 | $221.87 | $221.85 | $221.90 |
| Purchase #7 | $192.37 | 12.198% | $215.8353 | $215.84 | $215.85 | $215.80 |
| 7 purchase totals = | $1,197.00 | $1,330.5209 | $1,330.54 | $1,330.50 | $1,330.50 | |