| 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 | $201.26 | 13.283% | $227.9934 | $227.99 | $228.00 | $228.00 |
| Purchase #2 | $67.63 | 8.667% | $73.4915 | $73.49 | $73.50 | $73.50 |
| Purchase #3 | $220.64 | 9.318% | $241.1992 | $241.20 | $241.20 | $241.20 |
| Purchase #4 | $130.33 | 10.277% | $143.724 | $143.72 | $143.70 | $143.70 |
| Purchase #5 | $239.59 | 12.710% | $270.0419 | $270.04 | $270.05 | $270.00 |
| Purchase #6 | $20.90 | 3.300% | $21.5897 | $21.59 | $21.60 | $21.60 |
| Purchase #7 | $218.34 | 13.856% | $248.5932 | $248.59 | $248.60 | $248.60 |
| 7 purchase totals = | $1,098.69 | $1,226.6329 | $1,226.62 | $1,226.65 | $1,226.60 | |