| 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 | $245.30 | 5.736% | $259.3704 | $259.37 | $259.35 | $259.40 |
| Purchase #2 | $73.61 | 9.546% | $80.6368 | $80.64 | $80.65 | $80.60 |
| Purchase #3 | $155.42 | 3.124% | $160.2753 | $160.28 | $160.30 | $160.30 |
| Purchase #4 | $143.25 | 11.342% | $159.4974 | $159.50 | $159.50 | $159.50 |
| Purchase #5 | $221.88 | 4.126% | $231.0348 | $231.03 | $231.05 | $231.00 |
| Purchase #6 | $222.63 | 10.867% | $246.8232 | $246.82 | $246.80 | $246.80 |
| Purchase #7 | $242.29 | 12.524% | $272.6344 | $272.63 | $272.65 | $272.60 |
| 7 purchase totals = | $1,304.38 | $1,410.2723 | $1,410.27 | $1,410.30 | $1,410.20 | |