| 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 | $110.91 | 11.373% | $123.5238 | $123.52 | $123.50 | $123.50 |
| Purchase #2 | $178.63 | 7.714% | $192.4095 | $192.41 | $192.40 | $192.40 |
| Purchase #3 | $175.63 | 11.215% | $195.3269 | $195.33 | $195.35 | $195.30 |
| Purchase #4 | $193.99 | 8.769% | $211.001 | $211.00 | $211.00 | $211.00 |
| Purchase #5 | $89.84 | 10.419% | $99.2004 | $99.20 | $99.20 | $99.20 |
| Purchase #6 | $35.94 | 6.581% | $38.3052 | $38.31 | $38.30 | $38.30 |
| Purchase #7 | $154.96 | 11.159% | $172.252 | $172.25 | $172.25 | $172.30 |
| 7 purchase totals = | $939.90 | $1,032.0188 | $1,032.02 | $1,032.00 | $1,032.00 | |