| 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 | $109.67 | 12.365% | $123.2307 | $123.23 | $123.25 | $123.20 |
| Purchase #2 | $235.35 | 10.114% | $259.1533 | $259.15 | $259.15 | $259.20 |
| Purchase #3 | $181.36 | 6.437% | $193.0341 | $193.03 | $193.05 | $193.00 |
| Purchase #4 | $140.43 | 10.797% | $155.5922 | $155.59 | $155.60 | $155.60 |
| Purchase #5 | $206.81 | 12.461% | $232.5806 | $232.58 | $232.60 | $232.60 |
| Purchase #6 | $27.47 | 4.354% | $28.666 | $28.67 | $28.65 | $28.70 |
| Purchase #7 | $75.95 | 9.439% | $83.1189 | $83.12 | $83.10 | $83.10 |
| 7 purchase totals = | $977.04 | $1,075.3758 | $1,075.37 | $1,075.40 | $1,075.40 | |