| 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 | $184.27 | 4.200% | $192.0093 | $192.01 | $192.00 | $192.00 |
| Purchase #2 | $20.92 | 8.622% | $22.7237 | $22.72 | $22.70 | $22.70 |
| Purchase #3 | $141.87 | 9.350% | $155.1348 | $155.13 | $155.15 | $155.10 |
| Purchase #4 | $121.88 | 7.388% | $130.8845 | $130.88 | $130.90 | $130.90 |
| Purchase #5 | $225.90 | 11.593% | $252.0886 | $252.09 | $252.10 | $252.10 |
| Purchase #6 | $205.49 | 7.510% | $220.9223 | $220.92 | $220.90 | $220.90 |
| Purchase #7 | $231.82 | 7.659% | $249.5751 | $249.58 | $249.60 | $249.60 |
| 7 purchase totals = | $1,132.15 | $1,223.3383 | $1,223.33 | $1,223.35 | $1,223.30 | |