| 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 | $246.49 | 5.260% | $259.4554 | $259.46 | $259.45 | $259.50 |
| Purchase #2 | $231.40 | 9.251% | $252.8068 | $252.81 | $252.80 | $252.80 |
| Purchase #3 | $192.76 | 13.363% | $218.5185 | $218.52 | $218.50 | $218.50 |
| Purchase #4 | $70.88 | 3.716% | $73.5139 | $73.51 | $73.50 | $73.50 |
| Purchase #5 | $42.39 | 7.294% | $45.4819 | $45.48 | $45.50 | $45.50 |
| Purchase #6 | $248.54 | 4.789% | $260.4426 | $260.44 | $260.45 | $260.40 |
| Purchase #7 | $183.62 | 4.820% | $192.4705 | $192.47 | $192.45 | $192.50 |
| 7 purchase totals = | $1,216.08 | $1,302.6896 | $1,302.69 | $1,302.65 | $1,302.70 | |