| 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 | $196.73 | 13.556% | $223.3987 | $223.40 | $223.40 | $223.40 |
| Purchase #2 | $9.46 | 10.570% | $10.4599 | $10.46 | $10.45 | $10.50 |
| Purchase #3 | $7.62 | 4.751% | $7.982 | $7.98 | $8.00 | $8.00 |
| Purchase #4 | $175.37 | 11.217% | $195.0413 | $195.04 | $195.05 | $195.00 |
| Purchase #5 | $237.98 | 12.552% | $267.8512 | $267.85 | $267.85 | $267.90 |
| Purchase #6 | $138.76 | 11.407% | $154.5884 | $154.59 | $154.60 | $154.60 |
| Purchase #7 | $228.83 | 13.152% | $258.9257 | $258.93 | $258.95 | $258.90 |
| 7 purchase totals = | $994.75 | $1,118.2472 | $1,118.25 | $1,118.30 | $1,118.30 | |