| 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 | $30.65 | 4.421% | $32.005 | $32.01 | $32.00 | $32.00 |
| Purchase #2 | $104.30 | 13.543% | $118.4253 | $118.43 | $118.45 | $118.40 |
| Purchase #3 | $239.71 | 7.269% | $257.1345 | $257.13 | $257.15 | $257.10 |
| Purchase #4 | $5.91 | 9.531% | $6.4733 | $6.47 | $6.45 | $6.50 |
| Purchase #5 | $145.31 | 11.210% | $161.5993 | $161.60 | $161.60 | $161.60 |
| Purchase #6 | $244.59 | 12.231% | $274.5058 | $274.51 | $274.50 | $274.50 |
| Purchase #7 | $171.63 | 11.833% | $191.939 | $191.94 | $191.95 | $191.90 |
| 7 purchase totals = | $942.10 | $1,042.0822 | $1,042.09 | $1,042.10 | $1,042.00 | |