| 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 | $186.64 | 3.330% | $192.8551 | $192.86 | $192.85 | $192.90 |
| Purchase #2 | $230.46 | 10.443% | $254.5269 | $254.53 | $254.55 | $254.50 |
| Purchase #3 | $228.43 | 3.855% | $237.236 | $237.24 | $237.25 | $237.20 |
| Purchase #4 | $36.29 | 7.446% | $38.9922 | $38.99 | $39.00 | $39.00 |
| Purchase #5 | $50.74 | 13.397% | $57.5376 | $57.54 | $57.55 | $57.50 |
| Purchase #6 | $116.56 | 5.233% | $122.6596 | $122.66 | $122.65 | $122.70 |
| Purchase #7 | $194.97 | 7.125% | $208.8616 | $208.86 | $208.85 | $208.90 |
| 7 purchase totals = | $1,044.09 | $1,112.6690 | $1,112.68 | $1,112.70 | $1,112.70 | |