| 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 | $244.49 | 3.536% | $253.1352 | $253.14 | $253.15 | $253.10 |
| Purchase #2 | $84.60 | 11.192% | $94.0684 | $94.07 | $94.05 | $94.10 |
| Purchase #3 | $224.92 | 10.351% | $248.2015 | $248.20 | $248.20 | $248.20 |
| Purchase #4 | $200.45 | 7.232% | $214.9465 | $214.95 | $214.95 | $214.90 |
| Purchase #5 | $125.97 | 13.416% | $142.8701 | $142.87 | $142.85 | $142.90 |
| Purchase #6 | $84.47 | 12.772% | $95.2585 | $95.26 | $95.25 | $95.30 |
| Purchase #7 | $110.87 | 3.664% | $114.9323 | $114.93 | $114.95 | $114.90 |
| 7 purchase totals = | $1,075.77 | $1,163.4125 | $1,163.42 | $1,163.40 | $1,163.40 | |