| 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 | $203.81 | 11.131% | $226.4961 | $226.50 | $226.50 | $226.50 |
| Purchase #2 | $128.65 | 12.708% | $144.9988 | $145.00 | $145.00 | $145.00 |
| Purchase #3 | $152.53 | 6.822% | $162.9356 | $162.94 | $162.95 | $162.90 |
| Purchase #4 | $109.30 | 4.315% | $114.0163 | $114.02 | $114.00 | $114.00 |
| Purchase #5 | $220.44 | 7.573% | $237.1339 | $237.13 | $237.15 | $237.10 |
| Purchase #6 | $225.99 | 9.813% | $248.1664 | $248.17 | $248.15 | $248.20 |
| Purchase #7 | $66.45 | 12.527% | $74.7742 | $74.77 | $74.75 | $74.80 |
| 7 purchase totals = | $1,107.17 | $1,208.5213 | $1,208.53 | $1,208.50 | $1,208.50 | |