| 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 | $117.44 | 3.432% | $121.4705 | $121.47 | $121.45 | $121.50 |
| Purchase #2 | $197.72 | 8.367% | $214.2632 | $214.26 | $214.25 | $214.30 |
| Purchase #3 | $230.44 | 5.581% | $243.3009 | $243.30 | $243.30 | $243.30 |
| Purchase #4 | $109.27 | 5.192% | $114.9433 | $114.94 | $114.95 | $114.90 |
| Purchase #5 | $38.95 | 7.210% | $41.7583 | $41.76 | $41.75 | $41.80 |
| Purchase #6 | $114.99 | 3.854% | $119.4217 | $119.42 | $119.40 | $119.40 |
| Purchase #7 | $100.79 | 11.540% | $112.4212 | $112.42 | $112.40 | $112.40 |
| 7 purchase totals = | $909.60 | $967.5791 | $967.57 | $967.50 | $967.60 | |