| 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 | $112.67 | 9.828% | $123.7432 | $123.74 | $123.75 | $123.70 |
| Purchase #2 | $208.32 | 7.601% | $224.1544 | $224.15 | $224.15 | $224.20 |
| Purchase #3 | $7.96 | 10.583% | $8.8024 | $8.80 | $8.80 | $8.80 |
| Purchase #4 | $159.68 | 13.811% | $181.7334 | $181.73 | $181.75 | $181.70 |
| Purchase #5 | $171.95 | 13.598% | $195.3318 | $195.33 | $195.35 | $195.30 |
| Purchase #6 | $120.57 | 10.532% | $133.2684 | $133.27 | $133.25 | $133.30 |
| Purchase #7 | $114.65 | 8.774% | $124.7094 | $124.71 | $124.70 | $124.70 |
| 7 purchase totals = | $895.80 | $991.7430 | $991.73 | $991.75 | $991.70 | |