| 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 | $250.30 | 9.223% | $273.3852 | $273.39 | $273.40 | $273.40 |
| Purchase #2 | $55.56 | 13.409% | $63.01 | $63.01 | $63.00 | $63.00 |
| Purchase #3 | $221.53 | 3.517% | $229.3212 | $229.32 | $229.30 | $229.30 |
| Purchase #4 | $66.84 | 11.813% | $74.7358 | $74.74 | $74.75 | $74.70 |
| Purchase #5 | $228.78 | 7.565% | $246.0872 | $246.09 | $246.10 | $246.10 |
| Purchase #6 | $65.86 | 8.211% | $71.2678 | $71.27 | $71.25 | $71.30 |
| Purchase #7 | $45.42 | 13.316% | $51.4681 | $51.47 | $51.45 | $51.50 |
| 7 purchase totals = | $934.29 | $1,009.2753 | $1,009.29 | $1,009.25 | $1,009.30 | |