| 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 | $30.33 | 12.307% | $34.0627 | $34.06 | $34.05 | $34.10 |
| Purchase #2 | $205.67 | 7.760% | $221.63 | $221.63 | $221.65 | $221.60 |
| Purchase #3 | $30.79 | 13.738% | $35.0199 | $35.02 | $35.00 | $35.00 |
| Purchase #4 | $127.31 | 12.392% | $143.0863 | $143.09 | $143.10 | $143.10 |
| Purchase #5 | $177.53 | 13.464% | $201.4326 | $201.43 | $201.45 | $201.40 |
| Purchase #6 | $122.58 | 10.167% | $135.0427 | $135.04 | $135.05 | $135.00 |
| Purchase #7 | $228.95 | 7.636% | $246.4326 | $246.43 | $246.45 | $246.40 |
| 7 purchase totals = | $923.16 | $1,016.7068 | $1,016.70 | $1,016.75 | $1,016.60 | |