| 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 | $120.37 | 11.353% | $134.0356 | $134.04 | $134.05 | $134.00 |
| Purchase #2 | $120.25 | 4.630% | $125.8176 | $125.82 | $125.80 | $125.80 |
| Purchase #3 | $175.41 | 12.345% | $197.0644 | $197.06 | $197.05 | $197.10 |
| Purchase #4 | $230.49 | 6.601% | $245.7046 | $245.70 | $245.70 | $245.70 |
| Purchase #5 | $159.48 | 8.444% | $172.9465 | $172.95 | $172.95 | $172.90 |
| Purchase #6 | $195.75 | 13.572% | $222.3172 | $222.32 | $222.30 | $222.30 |
| Purchase #7 | $59.81 | 3.491% | $61.898 | $61.90 | $61.90 | $61.90 |
| 7 purchase totals = | $1,061.56 | $1,159.7839 | $1,159.79 | $1,159.75 | $1,159.70 | |