| 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 | $237.95 | 6.317% | $252.9813 | $252.98 | $253.00 | $253.00 |
| Purchase #2 | $209.97 | 3.403% | $217.1153 | $217.12 | $217.10 | $217.10 |
| Purchase #3 | $172.77 | 4.509% | $180.5602 | $180.56 | $180.55 | $180.60 |
| Purchase #4 | $175.97 | 5.803% | $186.1815 | $186.18 | $186.20 | $186.20 |
| Purchase #5 | $7.29 | 4.433% | $7.6132 | $7.61 | $7.60 | $7.60 |
| Purchase #6 | $141.98 | 9.341% | $155.2424 | $155.24 | $155.25 | $155.20 |
| Purchase #7 | $192.73 | 8.486% | $209.0851 | $209.09 | $209.10 | $209.10 |
| 7 purchase totals = | $1,138.66 | $1,208.7790 | $1,208.78 | $1,208.80 | $1,208.80 | |