| 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 | $129.68 | 13.264% | $146.8808 | $146.88 | $146.90 | $146.90 |
| Purchase #2 | $184.99 | 8.651% | $200.9935 | $200.99 | $201.00 | $201.00 |
| Purchase #3 | $224.35 | 12.591% | $252.5979 | $252.60 | $252.60 | $252.60 |
| Purchase #4 | $211.63 | 8.744% | $230.1349 | $230.13 | $230.15 | $230.10 |
| Purchase #5 | $194.35 | 7.611% | $209.142 | $209.14 | $209.15 | $209.10 |
| Purchase #6 | $108.43 | 5.833% | $114.7547 | $114.75 | $114.75 | $114.80 |
| Purchase #7 | $109.26 | 10.175% | $120.3772 | $120.38 | $120.40 | $120.40 |
| 7 purchase totals = | $1,162.69 | $1,274.8810 | $1,274.87 | $1,274.95 | $1,274.90 | |