| 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 | $235.42 | 6.765% | $251.3462 | $251.35 | $251.35 | $251.30 |
| Purchase #2 | $9.67 | 3.332% | $9.9922 | $9.99 | $10.00 | $10.00 |
| Purchase #3 | $193.57 | 7.457% | $208.0045 | $208.00 | $208.00 | $208.00 |
| Purchase #4 | $70.83 | 13.636% | $80.4884 | $80.49 | $80.50 | $80.50 |
| Purchase #5 | $163.42 | 8.680% | $177.6049 | $177.60 | $177.60 | $177.60 |
| Purchase #6 | $228.71 | 7.517% | $245.9021 | $245.90 | $245.90 | $245.90 |
| Purchase #7 | $40.61 | 7.511% | $43.6602 | $43.66 | $43.65 | $43.70 |
| 7 purchase totals = | $942.23 | $1,016.9985 | $1,016.99 | $1,017.00 | $1,017.00 | |