| 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 | $232.38 | 5.193% | $244.4475 | $244.45 | $244.45 | $244.40 |
| Purchase #2 | $89.60 | 7.525% | $96.3424 | $96.34 | $96.35 | $96.30 |
| Purchase #3 | $17.93 | 5.406% | $18.8993 | $18.90 | $18.90 | $18.90 |
| Purchase #4 | $222.74 | 13.337% | $252.4468 | $252.45 | $252.45 | $252.40 |
| Purchase #5 | $159.93 | 12.549% | $179.9996 | $180.00 | $180.00 | $180.00 |
| Purchase #6 | $118.94 | 7.373% | $127.7094 | $127.71 | $127.70 | $127.70 |
| Purchase #7 | $106.26 | 6.102% | $112.744 | $112.74 | $112.75 | $112.70 |
| 7 purchase totals = | $947.78 | $1,032.5890 | $1,032.59 | $1,032.60 | $1,032.40 | |