| 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 | $48.89 | 5.415% | $51.5374 | $51.54 | $51.55 | $51.50 |
| Purchase #2 | $212.42 | 4.493% | $221.964 | $221.96 | $221.95 | $222.00 |
| Purchase #3 | $70.34 | 13.506% | $79.8401 | $79.84 | $79.85 | $79.80 |
| Purchase #4 | $240.76 | 10.142% | $265.1779 | $265.18 | $265.20 | $265.20 |
| Purchase #5 | $242.90 | 3.547% | $251.5157 | $251.52 | $251.50 | $251.50 |
| Purchase #6 | $115.78 | 9.592% | $126.8856 | $126.89 | $126.90 | $126.90 |
| Purchase #7 | $135.60 | 8.394% | $146.9823 | $146.98 | $147.00 | $147.00 |
| 7 purchase totals = | $1,066.69 | $1,143.9030 | $1,143.91 | $1,143.95 | $1,143.90 | |