| 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 | $20.27 | 13.449% | $22.9961 | $23.00 | $23.00 | $23.00 |
| Purchase #2 | $89.92 | 13.271% | $101.8533 | $101.85 | $101.85 | $101.90 |
| Purchase #3 | $130.62 | 4.789% | $136.8754 | $136.88 | $136.90 | $136.90 |
| Purchase #4 | $103.90 | 10.791% | $115.1118 | $115.11 | $115.10 | $115.10 |
| Purchase #5 | $194.73 | 10.286% | $214.7599 | $214.76 | $214.75 | $214.80 |
| Purchase #6 | $136.34 | 7.807% | $146.9841 | $146.98 | $147.00 | $147.00 |
| Purchase #7 | $181.26 | 8.298% | $196.301 | $196.30 | $196.30 | $196.30 |
| 7 purchase totals = | $857.04 | $934.8816 | $934.88 | $934.90 | $935.00 | |