| 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 | $10.76 | 3.650% | $11.1527 | $11.15 | $11.15 | $11.20 |
| Purchase #2 | $209.86 | 9.860% | $230.5522 | $230.55 | $230.55 | $230.60 |
| Purchase #3 | $122.60 | 13.126% | $138.6925 | $138.69 | $138.70 | $138.70 |
| Purchase #4 | $38.30 | 9.673% | $42.0048 | $42.00 | $42.00 | $42.00 |
| Purchase #5 | $218.97 | 10.331% | $241.5918 | $241.59 | $241.60 | $241.60 |
| Purchase #6 | $22.50 | 3.243% | $23.2297 | $23.23 | $23.25 | $23.20 |
| Purchase #7 | $136.30 | 11.337% | $151.7523 | $151.75 | $151.75 | $151.80 |
| 7 purchase totals = | $759.29 | $838.9760 | $838.96 | $839.00 | $839.10 | |